| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #undef TRACE_SYSTEM |
| 3 | #define TRACE_SYSTEM btrfs |
| 4 | |
| 5 | #if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ) |
| 6 | #define _TRACE_BTRFS_H |
| 7 | |
| 8 | #include <linux/writeback.h> |
| 9 | #include <linux/tracepoint.h> |
| 10 | #include <trace/events/mmflags.h> |
| 11 | |
| 12 | struct btrfs_root; |
| 13 | struct btrfs_fs_info; |
| 14 | struct btrfs_inode; |
| 15 | struct extent_map; |
| 16 | struct btrfs_file_extent_item; |
| 17 | struct btrfs_ordered_extent; |
| 18 | struct btrfs_delayed_ref_node; |
| 19 | struct btrfs_delayed_tree_ref; |
| 20 | struct btrfs_delayed_data_ref; |
| 21 | struct btrfs_delayed_ref_head; |
| 22 | struct btrfs_block_group_cache; |
| 23 | struct btrfs_free_cluster; |
| 24 | struct map_lookup; |
| 25 | struct extent_buffer; |
| 26 | struct btrfs_work; |
| 27 | struct __btrfs_workqueue; |
| 28 | struct btrfs_qgroup_extent_record; |
| 29 | struct btrfs_qgroup; |
| 30 | struct extent_io_tree; |
| 31 | struct prelim_ref; |
| 32 | struct btrfs_space_info; |
| 33 | |
| 34 | TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS_NR); |
| 35 | TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS); |
| 36 | TRACE_DEFINE_ENUM(FLUSH_DELALLOC); |
| 37 | TRACE_DEFINE_ENUM(FLUSH_DELALLOC_WAIT); |
| 38 | TRACE_DEFINE_ENUM(ALLOC_CHUNK); |
| 39 | TRACE_DEFINE_ENUM(COMMIT_TRANS); |
| 40 | |
| 41 | #define show_ref_type(type) \ |
| 42 | __print_symbolic(type, \ |
| 43 | { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \ |
| 44 | { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \ |
| 45 | { BTRFS_EXTENT_REF_V0_KEY, "EXTENT_REF_V0" }, \ |
| 46 | { BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \ |
| 47 | { BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" }) |
| 48 | |
| 49 | #define __show_root_type(obj) \ |
| 50 | __print_symbolic_u64(obj, \ |
| 51 | { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \ |
| 52 | { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \ |
| 53 | { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \ |
| 54 | { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \ |
| 55 | { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \ |
| 56 | { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \ |
| 57 | { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \ |
| 58 | { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \ |
| 59 | { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \ |
| 60 | { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ |
| 61 | { BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \ |
| 62 | { BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \ |
| 63 | { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) |
| 64 | |
| 65 | #define show_root_type(obj) \ |
| 66 | obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \ |
| 67 | (obj >= BTRFS_ROOT_TREE_OBJECTID && \ |
| 68 | obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-" |
| 69 | |
| 70 | #define show_fi_type(type) \ |
| 71 | __print_symbolic(type, \ |
| 72 | { BTRFS_FILE_EXTENT_INLINE, "INLINE" }, \ |
| 73 | { BTRFS_FILE_EXTENT_REG, "REG" }, \ |
| 74 | { BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC"}) |
| 75 | |
| 76 | #define show_qgroup_rsv_type(type) \ |
| 77 | __print_symbolic(type, \ |
| 78 | { BTRFS_QGROUP_RSV_DATA, "DATA" }, \ |
| 79 | { BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS" }, \ |
| 80 | { BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC" }) |
| 81 | |
| 82 | #define show_extent_io_tree_owner(owner) \ |
| 83 | __print_symbolic(owner, \ |
| 84 | { IO_TREE_FS_INFO_FREED_EXTENTS0, "FREED_EXTENTS0" }, \ |
| 85 | { IO_TREE_FS_INFO_FREED_EXTENTS1, "FREED_EXTENTS1" }, \ |
| 86 | { IO_TREE_INODE_IO, "INODE_IO" }, \ |
| 87 | { IO_TREE_INODE_IO_FAILURE, "INODE_IO_FAILURE" }, \ |
| 88 | { IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS" }, \ |
| 89 | { IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES" }, \ |
| 90 | { IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES" }, \ |
| 91 | { IO_TREE_SELFTEST, "SELFTEST" }) |
| 92 | |
| 93 | #define BTRFS_GROUP_FLAGS \ |
| 94 | { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \ |
| 95 | { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ |
| 96 | { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ |
| 97 | { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \ |
| 98 | { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \ |
| 99 | { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \ |
| 100 | { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \ |
| 101 | { BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \ |
| 102 | { BTRFS_BLOCK_GROUP_RAID6, "RAID6"} |
| 103 | |
| 104 | #define EXTENT_FLAGS \ |
| 105 | { EXTENT_DIRTY, "DIRTY"}, \ |
| 106 | { EXTENT_UPTODATE, "UPTODATE"}, \ |
| 107 | { EXTENT_LOCKED, "LOCKED"}, \ |
| 108 | { EXTENT_NEW, "NEW"}, \ |
| 109 | { EXTENT_DELALLOC, "DELALLOC"}, \ |
| 110 | { EXTENT_DEFRAG, "DEFRAG"}, \ |
| 111 | { EXTENT_BOUNDARY, "BOUNDARY"}, \ |
| 112 | { EXTENT_NODATASUM, "NODATASUM"}, \ |
| 113 | { EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \ |
| 114 | { EXTENT_NEED_WAIT, "NEED_WAIT"}, \ |
| 115 | { EXTENT_DAMAGED, "DAMAGED"}, \ |
| 116 | { EXTENT_NORESERVE, "NORESERVE"}, \ |
| 117 | { EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \ |
| 118 | { EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \ |
| 119 | { EXTENT_DELALLOC_NEW, "DELALLOC_NEW"} |
| 120 | |
| 121 | #define BTRFS_FSID_SIZE 16 |
| 122 | #define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE) |
| 123 | |
| 124 | #define TP_fast_assign_fsid(fs_info) \ |
| 125 | ({ \ |
| 126 | if (fs_info) \ |
| 127 | memcpy(__entry->fsid, fs_info->fs_devices->fsid, \ |
| 128 | BTRFS_FSID_SIZE); \ |
| 129 | else \ |
| 130 | memset(__entry->fsid, 0, BTRFS_FSID_SIZE); \ |
| 131 | }) |
| 132 | |
| 133 | #define TP_STRUCT__entry_btrfs(args...) \ |
| 134 | TP_STRUCT__entry( \ |
| 135 | TP_STRUCT__entry_fsid \ |
| 136 | args) |
| 137 | #define TP_fast_assign_btrfs(fs_info, args...) \ |
| 138 | TP_fast_assign( \ |
| 139 | TP_fast_assign_fsid(fs_info); \ |
| 140 | args) |
| 141 | #define TP_printk_btrfs(fmt, args...) \ |
| 142 | TP_printk("%pU: " fmt, __entry->fsid, args) |
| 143 | |
| 144 | TRACE_EVENT(btrfs_transaction_commit, |
| 145 | |
| 146 | TP_PROTO(const struct btrfs_root *root), |
| 147 | |
| 148 | TP_ARGS(root), |
| 149 | |
| 150 | TP_STRUCT__entry_btrfs( |
| 151 | __field( u64, generation ) |
| 152 | __field( u64, root_objectid ) |
| 153 | ), |
| 154 | |
| 155 | TP_fast_assign_btrfs(root->fs_info, |
| 156 | __entry->generation = root->fs_info->generation; |
| 157 | __entry->root_objectid = root->root_key.objectid; |
| 158 | ), |
| 159 | |
| 160 | TP_printk_btrfs("root=%llu(%s) gen=%llu", |
| 161 | show_root_type(__entry->root_objectid), |
| 162 | __entry->generation) |
| 163 | ); |
| 164 | |
| 165 | DECLARE_EVENT_CLASS(btrfs__inode, |
| 166 | |
| 167 | TP_PROTO(const struct inode *inode), |
| 168 | |
| 169 | TP_ARGS(inode), |
| 170 | |
| 171 | TP_STRUCT__entry_btrfs( |
| 172 | __field( u64, ino ) |
| 173 | __field( u64, blocks ) |
| 174 | __field( u64, disk_i_size ) |
| 175 | __field( u64, generation ) |
| 176 | __field( u64, last_trans ) |
| 177 | __field( u64, logged_trans ) |
| 178 | __field( u64, root_objectid ) |
| 179 | ), |
| 180 | |
| 181 | TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), |
| 182 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
| 183 | __entry->blocks = inode->i_blocks; |
| 184 | __entry->disk_i_size = BTRFS_I(inode)->disk_i_size; |
| 185 | __entry->generation = BTRFS_I(inode)->generation; |
| 186 | __entry->last_trans = BTRFS_I(inode)->last_trans; |
| 187 | __entry->logged_trans = BTRFS_I(inode)->logged_trans; |
| 188 | __entry->root_objectid = |
| 189 | BTRFS_I(inode)->root->root_key.objectid; |
| 190 | ), |
| 191 | |
| 192 | TP_printk_btrfs("root=%llu(%s) gen=%llu ino=%llu blocks=%llu " |
| 193 | "disk_i_size=%llu last_trans=%llu logged_trans=%llu", |
| 194 | show_root_type(__entry->root_objectid), |
| 195 | __entry->generation, |
| 196 | __entry->ino, |
| 197 | __entry->blocks, |
| 198 | __entry->disk_i_size, |
| 199 | __entry->last_trans, |
| 200 | __entry->logged_trans) |
| 201 | ); |
| 202 | |
| 203 | DEFINE_EVENT(btrfs__inode, btrfs_inode_new, |
| 204 | |
| 205 | TP_PROTO(const struct inode *inode), |
| 206 | |
| 207 | TP_ARGS(inode) |
| 208 | ); |
| 209 | |
| 210 | DEFINE_EVENT(btrfs__inode, btrfs_inode_request, |
| 211 | |
| 212 | TP_PROTO(const struct inode *inode), |
| 213 | |
| 214 | TP_ARGS(inode) |
| 215 | ); |
| 216 | |
| 217 | DEFINE_EVENT(btrfs__inode, btrfs_inode_evict, |
| 218 | |
| 219 | TP_PROTO(const struct inode *inode), |
| 220 | |
| 221 | TP_ARGS(inode) |
| 222 | ); |
| 223 | |
| 224 | #define __show_map_type(type) \ |
| 225 | __print_symbolic_u64(type, \ |
| 226 | { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \ |
| 227 | { EXTENT_MAP_HOLE, "HOLE" }, \ |
| 228 | { EXTENT_MAP_INLINE, "INLINE" }, \ |
| 229 | { EXTENT_MAP_DELALLOC, "DELALLOC" }) |
| 230 | |
| 231 | #define show_map_type(type) \ |
| 232 | type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type) |
| 233 | |
| 234 | #define show_map_flags(flag) \ |
| 235 | __print_flags(flag, "|", \ |
| 236 | { (1 << EXTENT_FLAG_PINNED), "PINNED" },\ |
| 237 | { (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\ |
| 238 | { (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\ |
| 239 | { (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\ |
| 240 | { (1 << EXTENT_FLAG_FILLING), "FILLING" },\ |
| 241 | { (1 << EXTENT_FLAG_FS_MAPPING), "FS_MAPPING" }) |
| 242 | |
| 243 | TRACE_EVENT_CONDITION(btrfs_get_extent, |
| 244 | |
| 245 | TP_PROTO(const struct btrfs_root *root, const struct btrfs_inode *inode, |
| 246 | const struct extent_map *map), |
| 247 | |
| 248 | TP_ARGS(root, inode, map), |
| 249 | |
| 250 | TP_CONDITION(map), |
| 251 | |
| 252 | TP_STRUCT__entry_btrfs( |
| 253 | __field( u64, root_objectid ) |
| 254 | __field( u64, ino ) |
| 255 | __field( u64, start ) |
| 256 | __field( u64, len ) |
| 257 | __field( u64, orig_start ) |
| 258 | __field( u64, block_start ) |
| 259 | __field( u64, block_len ) |
| 260 | __field( unsigned long, flags ) |
| 261 | __field( int, refs ) |
| 262 | __field( unsigned int, compress_type ) |
| 263 | ), |
| 264 | |
| 265 | TP_fast_assign_btrfs(root->fs_info, |
| 266 | __entry->root_objectid = root->root_key.objectid; |
| 267 | __entry->ino = btrfs_ino(inode); |
| 268 | __entry->start = map->start; |
| 269 | __entry->len = map->len; |
| 270 | __entry->orig_start = map->orig_start; |
| 271 | __entry->block_start = map->block_start; |
| 272 | __entry->block_len = map->block_len; |
| 273 | __entry->flags = map->flags; |
| 274 | __entry->refs = refcount_read(&map->refs); |
| 275 | __entry->compress_type = map->compress_type; |
| 276 | ), |
| 277 | |
| 278 | TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu " |
| 279 | "orig_start=%llu block_start=%llu(%s) " |
| 280 | "block_len=%llu flags=%s refs=%u " |
| 281 | "compress_type=%u", |
| 282 | show_root_type(__entry->root_objectid), |
| 283 | __entry->ino, |
| 284 | __entry->start, |
| 285 | __entry->len, |
| 286 | __entry->orig_start, |
| 287 | show_map_type(__entry->block_start), |
| 288 | __entry->block_len, |
| 289 | show_map_flags(__entry->flags), |
| 290 | __entry->refs, __entry->compress_type) |
| 291 | ); |
| 292 | |
| 293 | TRACE_EVENT(btrfs_handle_em_exist, |
| 294 | |
| 295 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 296 | const struct extent_map *existing, const struct extent_map *map, |
| 297 | u64 start, u64 len), |
| 298 | |
| 299 | TP_ARGS(fs_info, existing, map, start, len), |
| 300 | |
| 301 | TP_STRUCT__entry_btrfs( |
| 302 | __field( u64, e_start ) |
| 303 | __field( u64, e_len ) |
| 304 | __field( u64, map_start ) |
| 305 | __field( u64, map_len ) |
| 306 | __field( u64, start ) |
| 307 | __field( u64, len ) |
| 308 | ), |
| 309 | |
| 310 | TP_fast_assign_btrfs(fs_info, |
| 311 | __entry->e_start = existing->start; |
| 312 | __entry->e_len = existing->len; |
| 313 | __entry->map_start = map->start; |
| 314 | __entry->map_len = map->len; |
| 315 | __entry->start = start; |
| 316 | __entry->len = len; |
| 317 | ), |
| 318 | |
| 319 | TP_printk_btrfs("start=%llu len=%llu " |
| 320 | "existing(start=%llu len=%llu) " |
| 321 | "em(start=%llu len=%llu)", |
| 322 | __entry->start, |
| 323 | __entry->len, |
| 324 | __entry->e_start, |
| 325 | __entry->e_len, |
| 326 | __entry->map_start, |
| 327 | __entry->map_len) |
| 328 | ); |
| 329 | |
| 330 | /* file extent item */ |
| 331 | DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular, |
| 332 | |
| 333 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
| 334 | const struct btrfs_file_extent_item *fi, u64 start), |
| 335 | |
| 336 | TP_ARGS(bi, l, fi, start), |
| 337 | |
| 338 | TP_STRUCT__entry_btrfs( |
| 339 | __field( u64, root_obj ) |
| 340 | __field( u64, ino ) |
| 341 | __field( loff_t, isize ) |
| 342 | __field( u64, disk_isize ) |
| 343 | __field( u64, num_bytes ) |
| 344 | __field( u64, ram_bytes ) |
| 345 | __field( u64, disk_bytenr ) |
| 346 | __field( u64, disk_num_bytes ) |
| 347 | __field( u64, extent_offset ) |
| 348 | __field( u8, extent_type ) |
| 349 | __field( u8, compression ) |
| 350 | __field( u64, extent_start ) |
| 351 | __field( u64, extent_end ) |
| 352 | ), |
| 353 | |
| 354 | TP_fast_assign_btrfs(bi->root->fs_info, |
| 355 | __entry->root_obj = bi->root->root_key.objectid; |
| 356 | __entry->ino = btrfs_ino(bi); |
| 357 | __entry->isize = bi->vfs_inode.i_size; |
| 358 | __entry->disk_isize = bi->disk_i_size; |
| 359 | __entry->num_bytes = btrfs_file_extent_num_bytes(l, fi); |
| 360 | __entry->ram_bytes = btrfs_file_extent_ram_bytes(l, fi); |
| 361 | __entry->disk_bytenr = btrfs_file_extent_disk_bytenr(l, fi); |
| 362 | __entry->disk_num_bytes = btrfs_file_extent_disk_num_bytes(l, fi); |
| 363 | __entry->extent_offset = btrfs_file_extent_offset(l, fi); |
| 364 | __entry->extent_type = btrfs_file_extent_type(l, fi); |
| 365 | __entry->compression = btrfs_file_extent_compression(l, fi); |
| 366 | __entry->extent_start = start; |
| 367 | __entry->extent_end = (start + __entry->num_bytes); |
| 368 | ), |
| 369 | |
| 370 | TP_printk_btrfs( |
| 371 | "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu " |
| 372 | "file extent range=[%llu %llu] " |
| 373 | "(num_bytes=%llu ram_bytes=%llu disk_bytenr=%llu " |
| 374 | "disk_num_bytes=%llu extent_offset=%llu type=%s " |
| 375 | "compression=%u", |
| 376 | show_root_type(__entry->root_obj), __entry->ino, |
| 377 | __entry->isize, |
| 378 | __entry->disk_isize, __entry->extent_start, |
| 379 | __entry->extent_end, __entry->num_bytes, __entry->ram_bytes, |
| 380 | __entry->disk_bytenr, __entry->disk_num_bytes, |
| 381 | __entry->extent_offset, show_fi_type(__entry->extent_type), |
| 382 | __entry->compression) |
| 383 | ); |
| 384 | |
| 385 | DECLARE_EVENT_CLASS( |
| 386 | btrfs__file_extent_item_inline, |
| 387 | |
| 388 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
| 389 | const struct btrfs_file_extent_item *fi, int slot, u64 start), |
| 390 | |
| 391 | TP_ARGS(bi, l, fi, slot, start), |
| 392 | |
| 393 | TP_STRUCT__entry_btrfs( |
| 394 | __field( u64, root_obj ) |
| 395 | __field( u64, ino ) |
| 396 | __field( loff_t, isize ) |
| 397 | __field( u64, disk_isize ) |
| 398 | __field( u8, extent_type ) |
| 399 | __field( u8, compression ) |
| 400 | __field( u64, extent_start ) |
| 401 | __field( u64, extent_end ) |
| 402 | ), |
| 403 | |
| 404 | TP_fast_assign_btrfs( |
| 405 | bi->root->fs_info, |
| 406 | __entry->root_obj = bi->root->root_key.objectid; |
| 407 | __entry->ino = btrfs_ino(bi); |
| 408 | __entry->isize = bi->vfs_inode.i_size; |
| 409 | __entry->disk_isize = bi->disk_i_size; |
| 410 | __entry->extent_type = btrfs_file_extent_type(l, fi); |
| 411 | __entry->compression = btrfs_file_extent_compression(l, fi); |
| 412 | __entry->extent_start = start; |
| 413 | __entry->extent_end = (start + btrfs_file_extent_ram_bytes(l, fi)); |
| 414 | ), |
| 415 | |
| 416 | TP_printk_btrfs( |
| 417 | "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu " |
| 418 | "file extent range=[%llu %llu] " |
| 419 | "extent_type=%s compression=%u", |
| 420 | show_root_type(__entry->root_obj), __entry->ino, __entry->isize, |
| 421 | __entry->disk_isize, __entry->extent_start, |
| 422 | __entry->extent_end, show_fi_type(__entry->extent_type), |
| 423 | __entry->compression) |
| 424 | ); |
| 425 | |
| 426 | DEFINE_EVENT( |
| 427 | btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular, |
| 428 | |
| 429 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
| 430 | const struct btrfs_file_extent_item *fi, u64 start), |
| 431 | |
| 432 | TP_ARGS(bi, l, fi, start) |
| 433 | ); |
| 434 | |
| 435 | DEFINE_EVENT( |
| 436 | btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular, |
| 437 | |
| 438 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
| 439 | const struct btrfs_file_extent_item *fi, u64 start), |
| 440 | |
| 441 | TP_ARGS(bi, l, fi, start) |
| 442 | ); |
| 443 | |
| 444 | DEFINE_EVENT( |
| 445 | btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline, |
| 446 | |
| 447 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
| 448 | const struct btrfs_file_extent_item *fi, int slot, u64 start), |
| 449 | |
| 450 | TP_ARGS(bi, l, fi, slot, start) |
| 451 | ); |
| 452 | |
| 453 | DEFINE_EVENT( |
| 454 | btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline, |
| 455 | |
| 456 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
| 457 | const struct btrfs_file_extent_item *fi, int slot, u64 start), |
| 458 | |
| 459 | TP_ARGS(bi, l, fi, slot, start) |
| 460 | ); |
| 461 | |
| 462 | #define show_ordered_flags(flags) \ |
| 463 | __print_flags(flags, "|", \ |
| 464 | { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \ |
| 465 | { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \ |
| 466 | { (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \ |
| 467 | { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \ |
| 468 | { (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \ |
| 469 | { (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \ |
| 470 | { (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \ |
| 471 | { (1 << BTRFS_ORDERED_UPDATED_ISIZE), "UPDATED_ISIZE" }, \ |
| 472 | { (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" }) |
| 473 | |
| 474 | |
| 475 | DECLARE_EVENT_CLASS(btrfs__ordered_extent, |
| 476 | |
| 477 | TP_PROTO(const struct inode *inode, |
| 478 | const struct btrfs_ordered_extent *ordered), |
| 479 | |
| 480 | TP_ARGS(inode, ordered), |
| 481 | |
| 482 | TP_STRUCT__entry_btrfs( |
| 483 | __field( u64, ino ) |
| 484 | __field( u64, file_offset ) |
| 485 | __field( u64, start ) |
| 486 | __field( u64, len ) |
| 487 | __field( u64, disk_len ) |
| 488 | __field( u64, bytes_left ) |
| 489 | __field( unsigned long, flags ) |
| 490 | __field( int, compress_type ) |
| 491 | __field( int, refs ) |
| 492 | __field( u64, root_objectid ) |
| 493 | __field( u64, truncated_len ) |
| 494 | ), |
| 495 | |
| 496 | TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), |
| 497 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
| 498 | __entry->file_offset = ordered->file_offset; |
| 499 | __entry->start = ordered->start; |
| 500 | __entry->len = ordered->len; |
| 501 | __entry->disk_len = ordered->disk_len; |
| 502 | __entry->bytes_left = ordered->bytes_left; |
| 503 | __entry->flags = ordered->flags; |
| 504 | __entry->compress_type = ordered->compress_type; |
| 505 | __entry->refs = refcount_read(&ordered->refs); |
| 506 | __entry->root_objectid = |
| 507 | BTRFS_I(inode)->root->root_key.objectid; |
| 508 | __entry->truncated_len = ordered->truncated_len; |
| 509 | ), |
| 510 | |
| 511 | TP_printk_btrfs("root=%llu(%s) ino=%llu file_offset=%llu " |
| 512 | "start=%llu len=%llu disk_len=%llu " |
| 513 | "truncated_len=%llu " |
| 514 | "bytes_left=%llu flags=%s compress_type=%d " |
| 515 | "refs=%d", |
| 516 | show_root_type(__entry->root_objectid), |
| 517 | __entry->ino, |
| 518 | __entry->file_offset, |
| 519 | __entry->start, |
| 520 | __entry->len, |
| 521 | __entry->disk_len, |
| 522 | __entry->truncated_len, |
| 523 | __entry->bytes_left, |
| 524 | show_ordered_flags(__entry->flags), |
| 525 | __entry->compress_type, __entry->refs) |
| 526 | ); |
| 527 | |
| 528 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add, |
| 529 | |
| 530 | TP_PROTO(const struct inode *inode, |
| 531 | const struct btrfs_ordered_extent *ordered), |
| 532 | |
| 533 | TP_ARGS(inode, ordered) |
| 534 | ); |
| 535 | |
| 536 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove, |
| 537 | |
| 538 | TP_PROTO(const struct inode *inode, |
| 539 | const struct btrfs_ordered_extent *ordered), |
| 540 | |
| 541 | TP_ARGS(inode, ordered) |
| 542 | ); |
| 543 | |
| 544 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start, |
| 545 | |
| 546 | TP_PROTO(const struct inode *inode, |
| 547 | const struct btrfs_ordered_extent *ordered), |
| 548 | |
| 549 | TP_ARGS(inode, ordered) |
| 550 | ); |
| 551 | |
| 552 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put, |
| 553 | |
| 554 | TP_PROTO(const struct inode *inode, |
| 555 | const struct btrfs_ordered_extent *ordered), |
| 556 | |
| 557 | TP_ARGS(inode, ordered) |
| 558 | ); |
| 559 | |
| 560 | DECLARE_EVENT_CLASS(btrfs__writepage, |
| 561 | |
| 562 | TP_PROTO(const struct page *page, const struct inode *inode, |
| 563 | const struct writeback_control *wbc), |
| 564 | |
| 565 | TP_ARGS(page, inode, wbc), |
| 566 | |
| 567 | TP_STRUCT__entry_btrfs( |
| 568 | __field( u64, ino ) |
| 569 | __field( pgoff_t, index ) |
| 570 | __field( long, nr_to_write ) |
| 571 | __field( long, pages_skipped ) |
| 572 | __field( loff_t, range_start ) |
| 573 | __field( loff_t, range_end ) |
| 574 | __field( char, for_kupdate ) |
| 575 | __field( char, for_reclaim ) |
| 576 | __field( char, range_cyclic ) |
| 577 | __field( unsigned long, writeback_index ) |
| 578 | __field( u64, root_objectid ) |
| 579 | ), |
| 580 | |
| 581 | TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), |
| 582 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
| 583 | __entry->index = page->index; |
| 584 | __entry->nr_to_write = wbc->nr_to_write; |
| 585 | __entry->pages_skipped = wbc->pages_skipped; |
| 586 | __entry->range_start = wbc->range_start; |
| 587 | __entry->range_end = wbc->range_end; |
| 588 | __entry->for_kupdate = wbc->for_kupdate; |
| 589 | __entry->for_reclaim = wbc->for_reclaim; |
| 590 | __entry->range_cyclic = wbc->range_cyclic; |
| 591 | __entry->writeback_index = inode->i_mapping->writeback_index; |
| 592 | __entry->root_objectid = |
| 593 | BTRFS_I(inode)->root->root_key.objectid; |
| 594 | ), |
| 595 | |
| 596 | TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu " |
| 597 | "nr_to_write=%ld pages_skipped=%ld range_start=%llu " |
| 598 | "range_end=%llu for_kupdate=%d " |
| 599 | "for_reclaim=%d range_cyclic=%d writeback_index=%lu", |
| 600 | show_root_type(__entry->root_objectid), |
| 601 | __entry->ino, __entry->index, |
| 602 | __entry->nr_to_write, __entry->pages_skipped, |
| 603 | __entry->range_start, __entry->range_end, |
| 604 | __entry->for_kupdate, |
| 605 | __entry->for_reclaim, __entry->range_cyclic, |
| 606 | __entry->writeback_index) |
| 607 | ); |
| 608 | |
| 609 | DEFINE_EVENT(btrfs__writepage, __extent_writepage, |
| 610 | |
| 611 | TP_PROTO(const struct page *page, const struct inode *inode, |
| 612 | const struct writeback_control *wbc), |
| 613 | |
| 614 | TP_ARGS(page, inode, wbc) |
| 615 | ); |
| 616 | |
| 617 | TRACE_EVENT(btrfs_writepage_end_io_hook, |
| 618 | |
| 619 | TP_PROTO(const struct page *page, u64 start, u64 end, int uptodate), |
| 620 | |
| 621 | TP_ARGS(page, start, end, uptodate), |
| 622 | |
| 623 | TP_STRUCT__entry_btrfs( |
| 624 | __field( u64, ino ) |
| 625 | __field( unsigned long, index ) |
| 626 | __field( u64, start ) |
| 627 | __field( u64, end ) |
| 628 | __field( int, uptodate ) |
| 629 | __field( u64, root_objectid ) |
| 630 | ), |
| 631 | |
| 632 | TP_fast_assign_btrfs(btrfs_sb(page->mapping->host->i_sb), |
| 633 | __entry->ino = btrfs_ino(BTRFS_I(page->mapping->host)); |
| 634 | __entry->index = page->index; |
| 635 | __entry->start = start; |
| 636 | __entry->end = end; |
| 637 | __entry->uptodate = uptodate; |
| 638 | __entry->root_objectid = |
| 639 | BTRFS_I(page->mapping->host)->root->root_key.objectid; |
| 640 | ), |
| 641 | |
| 642 | TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu start=%llu " |
| 643 | "end=%llu uptodate=%d", |
| 644 | show_root_type(__entry->root_objectid), |
| 645 | __entry->ino, __entry->index, |
| 646 | __entry->start, |
| 647 | __entry->end, __entry->uptodate) |
| 648 | ); |
| 649 | |
| 650 | TRACE_EVENT(btrfs_sync_file, |
| 651 | |
| 652 | TP_PROTO(const struct file *file, int datasync), |
| 653 | |
| 654 | TP_ARGS(file, datasync), |
| 655 | |
| 656 | TP_STRUCT__entry_btrfs( |
| 657 | __field( u64, ino ) |
| 658 | __field( u64, parent ) |
| 659 | __field( int, datasync ) |
| 660 | __field( u64, root_objectid ) |
| 661 | ), |
| 662 | |
| 663 | TP_fast_assign( |
| 664 | const struct dentry *dentry = file->f_path.dentry; |
| 665 | const struct inode *inode = d_inode(dentry); |
| 666 | |
| 667 | TP_fast_assign_fsid(btrfs_sb(file->f_path.dentry->d_sb)); |
| 668 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
| 669 | __entry->parent = btrfs_ino(BTRFS_I(d_inode(dentry->d_parent))); |
| 670 | __entry->datasync = datasync; |
| 671 | __entry->root_objectid = |
| 672 | BTRFS_I(inode)->root->root_key.objectid; |
| 673 | ), |
| 674 | |
| 675 | TP_printk_btrfs("root=%llu(%s) ino=%llu parent=%llu datasync=%d", |
| 676 | show_root_type(__entry->root_objectid), |
| 677 | __entry->ino, |
| 678 | __entry->parent, |
| 679 | __entry->datasync) |
| 680 | ); |
| 681 | |
| 682 | TRACE_EVENT(btrfs_sync_fs, |
| 683 | |
| 684 | TP_PROTO(const struct btrfs_fs_info *fs_info, int wait), |
| 685 | |
| 686 | TP_ARGS(fs_info, wait), |
| 687 | |
| 688 | TP_STRUCT__entry_btrfs( |
| 689 | __field( int, wait ) |
| 690 | ), |
| 691 | |
| 692 | TP_fast_assign_btrfs(fs_info, |
| 693 | __entry->wait = wait; |
| 694 | ), |
| 695 | |
| 696 | TP_printk_btrfs("wait=%d", __entry->wait) |
| 697 | ); |
| 698 | |
| 699 | TRACE_EVENT(btrfs_add_block_group, |
| 700 | |
| 701 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 702 | const struct btrfs_block_group_cache *block_group, int create), |
| 703 | |
| 704 | TP_ARGS(fs_info, block_group, create), |
| 705 | |
| 706 | TP_STRUCT__entry_btrfs( |
| 707 | __field( u64, offset ) |
| 708 | __field( u64, size ) |
| 709 | __field( u64, flags ) |
| 710 | __field( u64, bytes_used ) |
| 711 | __field( u64, bytes_super ) |
| 712 | __field( int, create ) |
| 713 | ), |
| 714 | |
| 715 | TP_fast_assign_btrfs(fs_info, |
| 716 | __entry->offset = block_group->key.objectid; |
| 717 | __entry->size = block_group->key.offset; |
| 718 | __entry->flags = block_group->flags; |
| 719 | __entry->bytes_used = block_group->used; |
| 720 | __entry->bytes_super = block_group->bytes_super; |
| 721 | __entry->create = create; |
| 722 | ), |
| 723 | |
| 724 | TP_printk_btrfs("block_group offset=%llu size=%llu " |
| 725 | "flags=%llu(%s) bytes_used=%llu bytes_super=%llu " |
| 726 | "create=%d", |
| 727 | __entry->offset, |
| 728 | __entry->size, |
| 729 | __entry->flags, |
| 730 | __print_flags((unsigned long)__entry->flags, "|", |
| 731 | BTRFS_GROUP_FLAGS), |
| 732 | __entry->bytes_used, |
| 733 | __entry->bytes_super, __entry->create) |
| 734 | ); |
| 735 | |
| 736 | #define show_ref_action(action) \ |
| 737 | __print_symbolic(action, \ |
| 738 | { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \ |
| 739 | { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \ |
| 740 | { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \ |
| 741 | { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" }) |
| 742 | |
| 743 | |
| 744 | DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref, |
| 745 | |
| 746 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 747 | const struct btrfs_delayed_ref_node *ref, |
| 748 | const struct btrfs_delayed_tree_ref *full_ref, |
| 749 | int action), |
| 750 | |
| 751 | TP_ARGS(fs_info, ref, full_ref, action), |
| 752 | |
| 753 | TP_STRUCT__entry_btrfs( |
| 754 | __field( u64, bytenr ) |
| 755 | __field( u64, num_bytes ) |
| 756 | __field( int, action ) |
| 757 | __field( u64, parent ) |
| 758 | __field( u64, ref_root ) |
| 759 | __field( int, level ) |
| 760 | __field( int, type ) |
| 761 | __field( u64, seq ) |
| 762 | ), |
| 763 | |
| 764 | TP_fast_assign_btrfs(fs_info, |
| 765 | __entry->bytenr = ref->bytenr; |
| 766 | __entry->num_bytes = ref->num_bytes; |
| 767 | __entry->action = action; |
| 768 | __entry->parent = full_ref->parent; |
| 769 | __entry->ref_root = full_ref->root; |
| 770 | __entry->level = full_ref->level; |
| 771 | __entry->type = ref->type; |
| 772 | __entry->seq = ref->seq; |
| 773 | ), |
| 774 | |
| 775 | TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s " |
| 776 | "parent=%llu(%s) ref_root=%llu(%s) level=%d " |
| 777 | "type=%s seq=%llu", |
| 778 | __entry->bytenr, |
| 779 | __entry->num_bytes, |
| 780 | show_ref_action(__entry->action), |
| 781 | show_root_type(__entry->parent), |
| 782 | show_root_type(__entry->ref_root), |
| 783 | __entry->level, show_ref_type(__entry->type), |
| 784 | __entry->seq) |
| 785 | ); |
| 786 | |
| 787 | DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref, |
| 788 | |
| 789 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 790 | const struct btrfs_delayed_ref_node *ref, |
| 791 | const struct btrfs_delayed_tree_ref *full_ref, |
| 792 | int action), |
| 793 | |
| 794 | TP_ARGS(fs_info, ref, full_ref, action) |
| 795 | ); |
| 796 | |
| 797 | DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref, |
| 798 | |
| 799 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 800 | const struct btrfs_delayed_ref_node *ref, |
| 801 | const struct btrfs_delayed_tree_ref *full_ref, |
| 802 | int action), |
| 803 | |
| 804 | TP_ARGS(fs_info, ref, full_ref, action) |
| 805 | ); |
| 806 | |
| 807 | DECLARE_EVENT_CLASS(btrfs_delayed_data_ref, |
| 808 | |
| 809 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 810 | const struct btrfs_delayed_ref_node *ref, |
| 811 | const struct btrfs_delayed_data_ref *full_ref, |
| 812 | int action), |
| 813 | |
| 814 | TP_ARGS(fs_info, ref, full_ref, action), |
| 815 | |
| 816 | TP_STRUCT__entry_btrfs( |
| 817 | __field( u64, bytenr ) |
| 818 | __field( u64, num_bytes ) |
| 819 | __field( int, action ) |
| 820 | __field( u64, parent ) |
| 821 | __field( u64, ref_root ) |
| 822 | __field( u64, owner ) |
| 823 | __field( u64, offset ) |
| 824 | __field( int, type ) |
| 825 | __field( u64, seq ) |
| 826 | ), |
| 827 | |
| 828 | TP_fast_assign_btrfs(fs_info, |
| 829 | __entry->bytenr = ref->bytenr; |
| 830 | __entry->num_bytes = ref->num_bytes; |
| 831 | __entry->action = action; |
| 832 | __entry->parent = full_ref->parent; |
| 833 | __entry->ref_root = full_ref->root; |
| 834 | __entry->owner = full_ref->objectid; |
| 835 | __entry->offset = full_ref->offset; |
| 836 | __entry->type = ref->type; |
| 837 | __entry->seq = ref->seq; |
| 838 | ), |
| 839 | |
| 840 | TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s " |
| 841 | "parent=%llu(%s) ref_root=%llu(%s) owner=%llu " |
| 842 | "offset=%llu type=%s seq=%llu", |
| 843 | __entry->bytenr, |
| 844 | __entry->num_bytes, |
| 845 | show_ref_action(__entry->action), |
| 846 | show_root_type(__entry->parent), |
| 847 | show_root_type(__entry->ref_root), |
| 848 | __entry->owner, |
| 849 | __entry->offset, |
| 850 | show_ref_type(__entry->type), |
| 851 | __entry->seq) |
| 852 | ); |
| 853 | |
| 854 | DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref, |
| 855 | |
| 856 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 857 | const struct btrfs_delayed_ref_node *ref, |
| 858 | const struct btrfs_delayed_data_ref *full_ref, |
| 859 | int action), |
| 860 | |
| 861 | TP_ARGS(fs_info, ref, full_ref, action) |
| 862 | ); |
| 863 | |
| 864 | DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref, |
| 865 | |
| 866 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 867 | const struct btrfs_delayed_ref_node *ref, |
| 868 | const struct btrfs_delayed_data_ref *full_ref, |
| 869 | int action), |
| 870 | |
| 871 | TP_ARGS(fs_info, ref, full_ref, action) |
| 872 | ); |
| 873 | |
| 874 | DECLARE_EVENT_CLASS(btrfs_delayed_ref_head, |
| 875 | |
| 876 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 877 | const struct btrfs_delayed_ref_head *head_ref, |
| 878 | int action), |
| 879 | |
| 880 | TP_ARGS(fs_info, head_ref, action), |
| 881 | |
| 882 | TP_STRUCT__entry_btrfs( |
| 883 | __field( u64, bytenr ) |
| 884 | __field( u64, num_bytes ) |
| 885 | __field( int, action ) |
| 886 | __field( int, is_data ) |
| 887 | ), |
| 888 | |
| 889 | TP_fast_assign_btrfs(fs_info, |
| 890 | __entry->bytenr = head_ref->bytenr; |
| 891 | __entry->num_bytes = head_ref->num_bytes; |
| 892 | __entry->action = action; |
| 893 | __entry->is_data = head_ref->is_data; |
| 894 | ), |
| 895 | |
| 896 | TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s is_data=%d", |
| 897 | __entry->bytenr, |
| 898 | __entry->num_bytes, |
| 899 | show_ref_action(__entry->action), |
| 900 | __entry->is_data) |
| 901 | ); |
| 902 | |
| 903 | DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head, |
| 904 | |
| 905 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 906 | const struct btrfs_delayed_ref_head *head_ref, |
| 907 | int action), |
| 908 | |
| 909 | TP_ARGS(fs_info, head_ref, action) |
| 910 | ); |
| 911 | |
| 912 | DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head, |
| 913 | |
| 914 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 915 | const struct btrfs_delayed_ref_head *head_ref, |
| 916 | int action), |
| 917 | |
| 918 | TP_ARGS(fs_info, head_ref, action) |
| 919 | ); |
| 920 | |
| 921 | #define show_chunk_type(type) \ |
| 922 | __print_flags(type, "|", \ |
| 923 | { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \ |
| 924 | { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ |
| 925 | { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ |
| 926 | { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \ |
| 927 | { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \ |
| 928 | { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \ |
| 929 | { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \ |
| 930 | { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \ |
| 931 | { BTRFS_BLOCK_GROUP_RAID6, "RAID6" }) |
| 932 | |
| 933 | DECLARE_EVENT_CLASS(btrfs__chunk, |
| 934 | |
| 935 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 936 | const struct map_lookup *map, u64 offset, u64 size), |
| 937 | |
| 938 | TP_ARGS(fs_info, map, offset, size), |
| 939 | |
| 940 | TP_STRUCT__entry_btrfs( |
| 941 | __field( int, num_stripes ) |
| 942 | __field( u64, type ) |
| 943 | __field( int, sub_stripes ) |
| 944 | __field( u64, offset ) |
| 945 | __field( u64, size ) |
| 946 | __field( u64, root_objectid ) |
| 947 | ), |
| 948 | |
| 949 | TP_fast_assign_btrfs(fs_info, |
| 950 | __entry->num_stripes = map->num_stripes; |
| 951 | __entry->type = map->type; |
| 952 | __entry->sub_stripes = map->sub_stripes; |
| 953 | __entry->offset = offset; |
| 954 | __entry->size = size; |
| 955 | __entry->root_objectid = fs_info->chunk_root->root_key.objectid; |
| 956 | ), |
| 957 | |
| 958 | TP_printk_btrfs("root=%llu(%s) offset=%llu size=%llu " |
| 959 | "num_stripes=%d sub_stripes=%d type=%s", |
| 960 | show_root_type(__entry->root_objectid), |
| 961 | __entry->offset, |
| 962 | __entry->size, |
| 963 | __entry->num_stripes, __entry->sub_stripes, |
| 964 | show_chunk_type(__entry->type)) |
| 965 | ); |
| 966 | |
| 967 | DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc, |
| 968 | |
| 969 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 970 | const struct map_lookup *map, u64 offset, u64 size), |
| 971 | |
| 972 | TP_ARGS(fs_info, map, offset, size) |
| 973 | ); |
| 974 | |
| 975 | DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free, |
| 976 | |
| 977 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 978 | const struct map_lookup *map, u64 offset, u64 size), |
| 979 | |
| 980 | TP_ARGS(fs_info, map, offset, size) |
| 981 | ); |
| 982 | |
| 983 | TRACE_EVENT(btrfs_cow_block, |
| 984 | |
| 985 | TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf, |
| 986 | const struct extent_buffer *cow), |
| 987 | |
| 988 | TP_ARGS(root, buf, cow), |
| 989 | |
| 990 | TP_STRUCT__entry_btrfs( |
| 991 | __field( u64, root_objectid ) |
| 992 | __field( u64, buf_start ) |
| 993 | __field( int, refs ) |
| 994 | __field( u64, cow_start ) |
| 995 | __field( int, buf_level ) |
| 996 | __field( int, cow_level ) |
| 997 | ), |
| 998 | |
| 999 | TP_fast_assign_btrfs(root->fs_info, |
| 1000 | __entry->root_objectid = root->root_key.objectid; |
| 1001 | __entry->buf_start = buf->start; |
| 1002 | __entry->refs = atomic_read(&buf->refs); |
| 1003 | __entry->cow_start = cow->start; |
| 1004 | __entry->buf_level = btrfs_header_level(buf); |
| 1005 | __entry->cow_level = btrfs_header_level(cow); |
| 1006 | ), |
| 1007 | |
| 1008 | TP_printk_btrfs("root=%llu(%s) refs=%d orig_buf=%llu " |
| 1009 | "(orig_level=%d) cow_buf=%llu (cow_level=%d)", |
| 1010 | show_root_type(__entry->root_objectid), |
| 1011 | __entry->refs, |
| 1012 | __entry->buf_start, |
| 1013 | __entry->buf_level, |
| 1014 | __entry->cow_start, |
| 1015 | __entry->cow_level) |
| 1016 | ); |
| 1017 | |
| 1018 | TRACE_EVENT(btrfs_space_reservation, |
| 1019 | |
| 1020 | TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val, |
| 1021 | u64 bytes, int reserve), |
| 1022 | |
| 1023 | TP_ARGS(fs_info, type, val, bytes, reserve), |
| 1024 | |
| 1025 | TP_STRUCT__entry_btrfs( |
| 1026 | __string( type, type ) |
| 1027 | __field( u64, val ) |
| 1028 | __field( u64, bytes ) |
| 1029 | __field( int, reserve ) |
| 1030 | ), |
| 1031 | |
| 1032 | TP_fast_assign_btrfs(fs_info, |
| 1033 | __assign_str(type, type); |
| 1034 | __entry->val = val; |
| 1035 | __entry->bytes = bytes; |
| 1036 | __entry->reserve = reserve; |
| 1037 | ), |
| 1038 | |
| 1039 | TP_printk_btrfs("%s: %llu %s %llu", __get_str(type), __entry->val, |
| 1040 | __entry->reserve ? "reserve" : "release", |
| 1041 | __entry->bytes) |
| 1042 | ); |
| 1043 | |
| 1044 | #define show_flush_action(action) \ |
| 1045 | __print_symbolic(action, \ |
| 1046 | { BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH"}, \ |
| 1047 | { BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT"}, \ |
| 1048 | { BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL"}) |
| 1049 | |
| 1050 | TRACE_EVENT(btrfs_trigger_flush, |
| 1051 | |
| 1052 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes, |
| 1053 | int flush, const char *reason), |
| 1054 | |
| 1055 | TP_ARGS(fs_info, flags, bytes, flush, reason), |
| 1056 | |
| 1057 | TP_STRUCT__entry_btrfs( |
| 1058 | __field( u64, flags ) |
| 1059 | __field( u64, bytes ) |
| 1060 | __field( int, flush ) |
| 1061 | __string( reason, reason ) |
| 1062 | ), |
| 1063 | |
| 1064 | TP_fast_assign_btrfs(fs_info, |
| 1065 | __entry->flags = flags; |
| 1066 | __entry->bytes = bytes; |
| 1067 | __entry->flush = flush; |
| 1068 | __assign_str(reason, reason) |
| 1069 | ), |
| 1070 | |
| 1071 | TP_printk_btrfs("%s: flush=%d(%s) flags=%llu(%s) bytes=%llu", |
| 1072 | __get_str(reason), __entry->flush, |
| 1073 | show_flush_action(__entry->flush), |
| 1074 | __entry->flags, |
| 1075 | __print_flags((unsigned long)__entry->flags, "|", |
| 1076 | BTRFS_GROUP_FLAGS), |
| 1077 | __entry->bytes) |
| 1078 | ); |
| 1079 | |
| 1080 | #define show_flush_state(state) \ |
| 1081 | __print_symbolic(state, \ |
| 1082 | { FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR"}, \ |
| 1083 | { FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS"}, \ |
| 1084 | { FLUSH_DELALLOC, "FLUSH_DELALLOC"}, \ |
| 1085 | { FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT"}, \ |
| 1086 | { FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR"}, \ |
| 1087 | { FLUSH_DELAYED_REFS, "FLUSH_ELAYED_REFS"}, \ |
| 1088 | { ALLOC_CHUNK, "ALLOC_CHUNK"}, \ |
| 1089 | { ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE"}, \ |
| 1090 | { RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS"}, \ |
| 1091 | { COMMIT_TRANS, "COMMIT_TRANS"}) |
| 1092 | |
| 1093 | TRACE_EVENT(btrfs_flush_space, |
| 1094 | |
| 1095 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes, |
| 1096 | int state, int ret), |
| 1097 | |
| 1098 | TP_ARGS(fs_info, flags, num_bytes, state, ret), |
| 1099 | |
| 1100 | TP_STRUCT__entry_btrfs( |
| 1101 | __field( u64, flags ) |
| 1102 | __field( u64, num_bytes ) |
| 1103 | __field( int, state ) |
| 1104 | __field( int, ret ) |
| 1105 | ), |
| 1106 | |
| 1107 | TP_fast_assign_btrfs(fs_info, |
| 1108 | __entry->flags = flags; |
| 1109 | __entry->num_bytes = num_bytes; |
| 1110 | __entry->state = state; |
| 1111 | __entry->ret = ret; |
| 1112 | ), |
| 1113 | |
| 1114 | TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d", |
| 1115 | __entry->state, |
| 1116 | show_flush_state(__entry->state), |
| 1117 | __entry->flags, |
| 1118 | __print_flags((unsigned long)__entry->flags, "|", |
| 1119 | BTRFS_GROUP_FLAGS), |
| 1120 | __entry->num_bytes, __entry->ret) |
| 1121 | ); |
| 1122 | |
| 1123 | DECLARE_EVENT_CLASS(btrfs__reserved_extent, |
| 1124 | |
| 1125 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len), |
| 1126 | |
| 1127 | TP_ARGS(fs_info, start, len), |
| 1128 | |
| 1129 | TP_STRUCT__entry_btrfs( |
| 1130 | __field( u64, start ) |
| 1131 | __field( u64, len ) |
| 1132 | ), |
| 1133 | |
| 1134 | TP_fast_assign_btrfs(fs_info, |
| 1135 | __entry->start = start; |
| 1136 | __entry->len = len; |
| 1137 | ), |
| 1138 | |
| 1139 | TP_printk_btrfs("root=%llu(%s) start=%llu len=%llu", |
| 1140 | show_root_type(BTRFS_EXTENT_TREE_OBJECTID), |
| 1141 | __entry->start, |
| 1142 | __entry->len) |
| 1143 | ); |
| 1144 | |
| 1145 | DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc, |
| 1146 | |
| 1147 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len), |
| 1148 | |
| 1149 | TP_ARGS(fs_info, start, len) |
| 1150 | ); |
| 1151 | |
| 1152 | DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free, |
| 1153 | |
| 1154 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len), |
| 1155 | |
| 1156 | TP_ARGS(fs_info, start, len) |
| 1157 | ); |
| 1158 | |
| 1159 | TRACE_EVENT(find_free_extent, |
| 1160 | |
| 1161 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, |
| 1162 | u64 empty_size, u64 data), |
| 1163 | |
| 1164 | TP_ARGS(fs_info, num_bytes, empty_size, data), |
| 1165 | |
| 1166 | TP_STRUCT__entry_btrfs( |
| 1167 | __field( u64, num_bytes ) |
| 1168 | __field( u64, empty_size ) |
| 1169 | __field( u64, data ) |
| 1170 | ), |
| 1171 | |
| 1172 | TP_fast_assign_btrfs(fs_info, |
| 1173 | __entry->num_bytes = num_bytes; |
| 1174 | __entry->empty_size = empty_size; |
| 1175 | __entry->data = data; |
| 1176 | ), |
| 1177 | |
| 1178 | TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s)", |
| 1179 | show_root_type(BTRFS_EXTENT_TREE_OBJECTID), |
| 1180 | __entry->num_bytes, __entry->empty_size, __entry->data, |
| 1181 | __print_flags((unsigned long)__entry->data, "|", |
| 1182 | BTRFS_GROUP_FLAGS)) |
| 1183 | ); |
| 1184 | |
| 1185 | DECLARE_EVENT_CLASS(btrfs__reserve_extent, |
| 1186 | |
| 1187 | TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start, |
| 1188 | u64 len), |
| 1189 | |
| 1190 | TP_ARGS(block_group, start, len), |
| 1191 | |
| 1192 | TP_STRUCT__entry_btrfs( |
| 1193 | __field( u64, bg_objectid ) |
| 1194 | __field( u64, flags ) |
| 1195 | __field( u64, start ) |
| 1196 | __field( u64, len ) |
| 1197 | ), |
| 1198 | |
| 1199 | TP_fast_assign_btrfs(block_group->fs_info, |
| 1200 | __entry->bg_objectid = block_group->key.objectid; |
| 1201 | __entry->flags = block_group->flags; |
| 1202 | __entry->start = start; |
| 1203 | __entry->len = len; |
| 1204 | ), |
| 1205 | |
| 1206 | TP_printk_btrfs("root=%llu(%s) block_group=%llu flags=%llu(%s) " |
| 1207 | "start=%llu len=%llu", |
| 1208 | show_root_type(BTRFS_EXTENT_TREE_OBJECTID), |
| 1209 | __entry->bg_objectid, |
| 1210 | __entry->flags, __print_flags((unsigned long)__entry->flags, |
| 1211 | "|", BTRFS_GROUP_FLAGS), |
| 1212 | __entry->start, __entry->len) |
| 1213 | ); |
| 1214 | |
| 1215 | DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent, |
| 1216 | |
| 1217 | TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start, |
| 1218 | u64 len), |
| 1219 | |
| 1220 | TP_ARGS(block_group, start, len) |
| 1221 | ); |
| 1222 | |
| 1223 | DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster, |
| 1224 | |
| 1225 | TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start, |
| 1226 | u64 len), |
| 1227 | |
| 1228 | TP_ARGS(block_group, start, len) |
| 1229 | ); |
| 1230 | |
| 1231 | TRACE_EVENT(btrfs_find_cluster, |
| 1232 | |
| 1233 | TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start, |
| 1234 | u64 bytes, u64 empty_size, u64 min_bytes), |
| 1235 | |
| 1236 | TP_ARGS(block_group, start, bytes, empty_size, min_bytes), |
| 1237 | |
| 1238 | TP_STRUCT__entry_btrfs( |
| 1239 | __field( u64, bg_objectid ) |
| 1240 | __field( u64, flags ) |
| 1241 | __field( u64, start ) |
| 1242 | __field( u64, bytes ) |
| 1243 | __field( u64, empty_size ) |
| 1244 | __field( u64, min_bytes ) |
| 1245 | ), |
| 1246 | |
| 1247 | TP_fast_assign_btrfs(block_group->fs_info, |
| 1248 | __entry->bg_objectid = block_group->key.objectid; |
| 1249 | __entry->flags = block_group->flags; |
| 1250 | __entry->start = start; |
| 1251 | __entry->bytes = bytes; |
| 1252 | __entry->empty_size = empty_size; |
| 1253 | __entry->min_bytes = min_bytes; |
| 1254 | ), |
| 1255 | |
| 1256 | TP_printk_btrfs("block_group=%llu flags=%llu(%s) start=%llu len=%llu " |
| 1257 | "empty_size=%llu min_bytes=%llu", __entry->bg_objectid, |
| 1258 | __entry->flags, |
| 1259 | __print_flags((unsigned long)__entry->flags, "|", |
| 1260 | BTRFS_GROUP_FLAGS), __entry->start, |
| 1261 | __entry->bytes, __entry->empty_size, __entry->min_bytes) |
| 1262 | ); |
| 1263 | |
| 1264 | TRACE_EVENT(btrfs_failed_cluster_setup, |
| 1265 | |
| 1266 | TP_PROTO(const struct btrfs_block_group_cache *block_group), |
| 1267 | |
| 1268 | TP_ARGS(block_group), |
| 1269 | |
| 1270 | TP_STRUCT__entry_btrfs( |
| 1271 | __field( u64, bg_objectid ) |
| 1272 | ), |
| 1273 | |
| 1274 | TP_fast_assign_btrfs(block_group->fs_info, |
| 1275 | __entry->bg_objectid = block_group->key.objectid; |
| 1276 | ), |
| 1277 | |
| 1278 | TP_printk_btrfs("block_group=%llu", __entry->bg_objectid) |
| 1279 | ); |
| 1280 | |
| 1281 | TRACE_EVENT(btrfs_setup_cluster, |
| 1282 | |
| 1283 | TP_PROTO(const struct btrfs_block_group_cache *block_group, |
| 1284 | const struct btrfs_free_cluster *cluster, |
| 1285 | u64 size, int bitmap), |
| 1286 | |
| 1287 | TP_ARGS(block_group, cluster, size, bitmap), |
| 1288 | |
| 1289 | TP_STRUCT__entry_btrfs( |
| 1290 | __field( u64, bg_objectid ) |
| 1291 | __field( u64, flags ) |
| 1292 | __field( u64, start ) |
| 1293 | __field( u64, max_size ) |
| 1294 | __field( u64, size ) |
| 1295 | __field( int, bitmap ) |
| 1296 | ), |
| 1297 | |
| 1298 | TP_fast_assign_btrfs(block_group->fs_info, |
| 1299 | __entry->bg_objectid = block_group->key.objectid; |
| 1300 | __entry->flags = block_group->flags; |
| 1301 | __entry->start = cluster->window_start; |
| 1302 | __entry->max_size = cluster->max_size; |
| 1303 | __entry->size = size; |
| 1304 | __entry->bitmap = bitmap; |
| 1305 | ), |
| 1306 | |
| 1307 | TP_printk_btrfs("block_group=%llu flags=%llu(%s) window_start=%llu " |
| 1308 | "size=%llu max_size=%llu bitmap=%d", |
| 1309 | __entry->bg_objectid, |
| 1310 | __entry->flags, |
| 1311 | __print_flags((unsigned long)__entry->flags, "|", |
| 1312 | BTRFS_GROUP_FLAGS), __entry->start, |
| 1313 | __entry->size, __entry->max_size, __entry->bitmap) |
| 1314 | ); |
| 1315 | |
| 1316 | struct extent_state; |
| 1317 | TRACE_EVENT(alloc_extent_state, |
| 1318 | |
| 1319 | TP_PROTO(const struct extent_state *state, |
| 1320 | gfp_t mask, unsigned long IP), |
| 1321 | |
| 1322 | TP_ARGS(state, mask, IP), |
| 1323 | |
| 1324 | TP_STRUCT__entry( |
| 1325 | __field(const struct extent_state *, state) |
| 1326 | __field(gfp_t, mask) |
| 1327 | __field(const void*, ip) |
| 1328 | ), |
| 1329 | |
| 1330 | TP_fast_assign( |
| 1331 | __entry->state = state, |
| 1332 | __entry->mask = mask, |
| 1333 | __entry->ip = (const void *)IP |
| 1334 | ), |
| 1335 | |
| 1336 | TP_printk("state=%p mask=%s caller=%pS", __entry->state, |
| 1337 | show_gfp_flags(__entry->mask), __entry->ip) |
| 1338 | ); |
| 1339 | |
| 1340 | TRACE_EVENT(free_extent_state, |
| 1341 | |
| 1342 | TP_PROTO(const struct extent_state *state, unsigned long IP), |
| 1343 | |
| 1344 | TP_ARGS(state, IP), |
| 1345 | |
| 1346 | TP_STRUCT__entry( |
| 1347 | __field(const struct extent_state *, state) |
| 1348 | __field(const void*, ip) |
| 1349 | ), |
| 1350 | |
| 1351 | TP_fast_assign( |
| 1352 | __entry->state = state, |
| 1353 | __entry->ip = (const void *)IP |
| 1354 | ), |
| 1355 | |
| 1356 | TP_printk("state=%p caller=%pS", __entry->state, __entry->ip) |
| 1357 | ); |
| 1358 | |
| 1359 | DECLARE_EVENT_CLASS(btrfs__work, |
| 1360 | |
| 1361 | TP_PROTO(const struct btrfs_work *work), |
| 1362 | |
| 1363 | TP_ARGS(work), |
| 1364 | |
| 1365 | TP_STRUCT__entry_btrfs( |
| 1366 | __field( const void *, work ) |
| 1367 | __field( const void *, wq ) |
| 1368 | __field( const void *, func ) |
| 1369 | __field( const void *, ordered_func ) |
| 1370 | __field( const void *, ordered_free ) |
| 1371 | __field( const void *, normal_work ) |
| 1372 | ), |
| 1373 | |
| 1374 | TP_fast_assign_btrfs(btrfs_work_owner(work), |
| 1375 | __entry->work = work; |
| 1376 | __entry->wq = work->wq; |
| 1377 | __entry->func = work->func; |
| 1378 | __entry->ordered_func = work->ordered_func; |
| 1379 | __entry->ordered_free = work->ordered_free; |
| 1380 | __entry->normal_work = &work->normal_work; |
| 1381 | ), |
| 1382 | |
| 1383 | TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%ps ordered_func=%p " |
| 1384 | "ordered_free=%p", |
| 1385 | __entry->work, __entry->normal_work, __entry->wq, |
| 1386 | __entry->func, __entry->ordered_func, __entry->ordered_free) |
| 1387 | ); |
| 1388 | |
| 1389 | /* |
| 1390 | * For situations when the work is freed, we pass fs_info and a tag that matches |
| 1391 | * the address of the work structure so it can be paired with the scheduling |
| 1392 | * event. DO NOT add anything here that dereferences wtag. |
| 1393 | */ |
| 1394 | DECLARE_EVENT_CLASS(btrfs__work__done, |
| 1395 | |
| 1396 | TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag), |
| 1397 | |
| 1398 | TP_ARGS(fs_info, wtag), |
| 1399 | |
| 1400 | TP_STRUCT__entry_btrfs( |
| 1401 | __field( const void *, wtag ) |
| 1402 | ), |
| 1403 | |
| 1404 | TP_fast_assign_btrfs(fs_info, |
| 1405 | __entry->wtag = wtag; |
| 1406 | ), |
| 1407 | |
| 1408 | TP_printk_btrfs("work->%p", __entry->wtag) |
| 1409 | ); |
| 1410 | |
| 1411 | DEFINE_EVENT(btrfs__work, btrfs_work_queued, |
| 1412 | |
| 1413 | TP_PROTO(const struct btrfs_work *work), |
| 1414 | |
| 1415 | TP_ARGS(work) |
| 1416 | ); |
| 1417 | |
| 1418 | DEFINE_EVENT(btrfs__work, btrfs_work_sched, |
| 1419 | |
| 1420 | TP_PROTO(const struct btrfs_work *work), |
| 1421 | |
| 1422 | TP_ARGS(work) |
| 1423 | ); |
| 1424 | |
| 1425 | DEFINE_EVENT(btrfs__work__done, btrfs_all_work_done, |
| 1426 | |
| 1427 | TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag), |
| 1428 | |
| 1429 | TP_ARGS(fs_info, wtag) |
| 1430 | ); |
| 1431 | |
| 1432 | DEFINE_EVENT(btrfs__work, btrfs_ordered_sched, |
| 1433 | |
| 1434 | TP_PROTO(const struct btrfs_work *work), |
| 1435 | |
| 1436 | TP_ARGS(work) |
| 1437 | ); |
| 1438 | |
| 1439 | DECLARE_EVENT_CLASS(btrfs__workqueue, |
| 1440 | |
| 1441 | TP_PROTO(const struct __btrfs_workqueue *wq, |
| 1442 | const char *name, int high), |
| 1443 | |
| 1444 | TP_ARGS(wq, name, high), |
| 1445 | |
| 1446 | TP_STRUCT__entry_btrfs( |
| 1447 | __field( const void *, wq ) |
| 1448 | __string( name, name ) |
| 1449 | __field( int , high ) |
| 1450 | ), |
| 1451 | |
| 1452 | TP_fast_assign_btrfs(btrfs_workqueue_owner(wq), |
| 1453 | __entry->wq = wq; |
| 1454 | __assign_str(name, name); |
| 1455 | __entry->high = high; |
| 1456 | ), |
| 1457 | |
| 1458 | TP_printk_btrfs("name=%s%s wq=%p", __get_str(name), |
| 1459 | __print_flags(__entry->high, "", |
| 1460 | {(WQ_HIGHPRI), "-high"}), |
| 1461 | __entry->wq) |
| 1462 | ); |
| 1463 | |
| 1464 | DEFINE_EVENT(btrfs__workqueue, btrfs_workqueue_alloc, |
| 1465 | |
| 1466 | TP_PROTO(const struct __btrfs_workqueue *wq, |
| 1467 | const char *name, int high), |
| 1468 | |
| 1469 | TP_ARGS(wq, name, high) |
| 1470 | ); |
| 1471 | |
| 1472 | DECLARE_EVENT_CLASS(btrfs__workqueue_done, |
| 1473 | |
| 1474 | TP_PROTO(const struct __btrfs_workqueue *wq), |
| 1475 | |
| 1476 | TP_ARGS(wq), |
| 1477 | |
| 1478 | TP_STRUCT__entry_btrfs( |
| 1479 | __field( const void *, wq ) |
| 1480 | ), |
| 1481 | |
| 1482 | TP_fast_assign_btrfs(btrfs_workqueue_owner(wq), |
| 1483 | __entry->wq = wq; |
| 1484 | ), |
| 1485 | |
| 1486 | TP_printk_btrfs("wq=%p", __entry->wq) |
| 1487 | ); |
| 1488 | |
| 1489 | DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy, |
| 1490 | |
| 1491 | TP_PROTO(const struct __btrfs_workqueue *wq), |
| 1492 | |
| 1493 | TP_ARGS(wq) |
| 1494 | ); |
| 1495 | |
| 1496 | #define BTRFS_QGROUP_OPERATIONS \ |
| 1497 | { QGROUP_RESERVE, "reserve" }, \ |
| 1498 | { QGROUP_RELEASE, "release" }, \ |
| 1499 | { QGROUP_FREE, "free" } |
| 1500 | |
| 1501 | DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data, |
| 1502 | |
| 1503 | TP_PROTO(const struct inode *inode, u64 start, u64 len, |
| 1504 | u64 reserved, int op), |
| 1505 | |
| 1506 | TP_ARGS(inode, start, len, reserved, op), |
| 1507 | |
| 1508 | TP_STRUCT__entry_btrfs( |
| 1509 | __field( u64, rootid ) |
| 1510 | __field( u64, ino ) |
| 1511 | __field( u64, start ) |
| 1512 | __field( u64, len ) |
| 1513 | __field( u64, reserved ) |
| 1514 | __field( int, op ) |
| 1515 | ), |
| 1516 | |
| 1517 | TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), |
| 1518 | __entry->rootid = |
| 1519 | BTRFS_I(inode)->root->root_key.objectid; |
| 1520 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
| 1521 | __entry->start = start; |
| 1522 | __entry->len = len; |
| 1523 | __entry->reserved = reserved; |
| 1524 | __entry->op = op; |
| 1525 | ), |
| 1526 | |
| 1527 | TP_printk_btrfs("root=%llu ino=%llu start=%llu len=%llu reserved=%llu op=%s", |
| 1528 | __entry->rootid, __entry->ino, __entry->start, __entry->len, |
| 1529 | __entry->reserved, |
| 1530 | __print_flags((unsigned long)__entry->op, "", |
| 1531 | BTRFS_QGROUP_OPERATIONS) |
| 1532 | ) |
| 1533 | ); |
| 1534 | |
| 1535 | DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_reserve_data, |
| 1536 | |
| 1537 | TP_PROTO(const struct inode *inode, u64 start, u64 len, |
| 1538 | u64 reserved, int op), |
| 1539 | |
| 1540 | TP_ARGS(inode, start, len, reserved, op) |
| 1541 | ); |
| 1542 | |
| 1543 | DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data, |
| 1544 | |
| 1545 | TP_PROTO(const struct inode *inode, u64 start, u64 len, |
| 1546 | u64 reserved, int op), |
| 1547 | |
| 1548 | TP_ARGS(inode, start, len, reserved, op) |
| 1549 | ); |
| 1550 | |
| 1551 | DECLARE_EVENT_CLASS(btrfs_qgroup_extent, |
| 1552 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 1553 | const struct btrfs_qgroup_extent_record *rec), |
| 1554 | |
| 1555 | TP_ARGS(fs_info, rec), |
| 1556 | |
| 1557 | TP_STRUCT__entry_btrfs( |
| 1558 | __field( u64, bytenr ) |
| 1559 | __field( u64, num_bytes ) |
| 1560 | ), |
| 1561 | |
| 1562 | TP_fast_assign_btrfs(fs_info, |
| 1563 | __entry->bytenr = rec->bytenr, |
| 1564 | __entry->num_bytes = rec->num_bytes; |
| 1565 | ), |
| 1566 | |
| 1567 | TP_printk_btrfs("bytenr=%llu num_bytes=%llu", |
| 1568 | __entry->bytenr, __entry->num_bytes) |
| 1569 | ); |
| 1570 | |
| 1571 | DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents, |
| 1572 | |
| 1573 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 1574 | const struct btrfs_qgroup_extent_record *rec), |
| 1575 | |
| 1576 | TP_ARGS(fs_info, rec) |
| 1577 | ); |
| 1578 | |
| 1579 | DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_trace_extent, |
| 1580 | |
| 1581 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 1582 | const struct btrfs_qgroup_extent_record *rec), |
| 1583 | |
| 1584 | TP_ARGS(fs_info, rec) |
| 1585 | ); |
| 1586 | |
| 1587 | TRACE_EVENT(qgroup_num_dirty_extents, |
| 1588 | |
| 1589 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid, |
| 1590 | u64 num_dirty_extents), |
| 1591 | |
| 1592 | TP_ARGS(fs_info, transid, num_dirty_extents), |
| 1593 | |
| 1594 | TP_STRUCT__entry_btrfs( |
| 1595 | __field( u64, transid ) |
| 1596 | __field( u64, num_dirty_extents ) |
| 1597 | ), |
| 1598 | |
| 1599 | TP_fast_assign_btrfs(fs_info, |
| 1600 | __entry->transid = transid; |
| 1601 | __entry->num_dirty_extents = num_dirty_extents; |
| 1602 | ), |
| 1603 | |
| 1604 | TP_printk_btrfs("transid=%llu num_dirty_extents=%llu", |
| 1605 | __entry->transid, __entry->num_dirty_extents) |
| 1606 | ); |
| 1607 | |
| 1608 | TRACE_EVENT(btrfs_qgroup_account_extent, |
| 1609 | |
| 1610 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid, u64 bytenr, |
| 1611 | u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots), |
| 1612 | |
| 1613 | TP_ARGS(fs_info, transid, bytenr, num_bytes, nr_old_roots, |
| 1614 | nr_new_roots), |
| 1615 | |
| 1616 | TP_STRUCT__entry_btrfs( |
| 1617 | __field( u64, transid ) |
| 1618 | __field( u64, bytenr ) |
| 1619 | __field( u64, num_bytes ) |
| 1620 | __field( u64, nr_old_roots ) |
| 1621 | __field( u64, nr_new_roots ) |
| 1622 | ), |
| 1623 | |
| 1624 | TP_fast_assign_btrfs(fs_info, |
| 1625 | __entry->transid = transid; |
| 1626 | __entry->bytenr = bytenr; |
| 1627 | __entry->num_bytes = num_bytes; |
| 1628 | __entry->nr_old_roots = nr_old_roots; |
| 1629 | __entry->nr_new_roots = nr_new_roots; |
| 1630 | ), |
| 1631 | |
| 1632 | TP_printk_btrfs( |
| 1633 | "transid=%llu bytenr=%llu num_bytes=%llu nr_old_roots=%llu nr_new_roots=%llu", |
| 1634 | __entry->transid, |
| 1635 | __entry->bytenr, |
| 1636 | __entry->num_bytes, |
| 1637 | __entry->nr_old_roots, |
| 1638 | __entry->nr_new_roots) |
| 1639 | ); |
| 1640 | |
| 1641 | TRACE_EVENT(qgroup_update_counters, |
| 1642 | |
| 1643 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 1644 | const struct btrfs_qgroup *qgroup, |
| 1645 | u64 cur_old_count, u64 cur_new_count), |
| 1646 | |
| 1647 | TP_ARGS(fs_info, qgroup, cur_old_count, cur_new_count), |
| 1648 | |
| 1649 | TP_STRUCT__entry_btrfs( |
| 1650 | __field( u64, qgid ) |
| 1651 | __field( u64, old_rfer ) |
| 1652 | __field( u64, old_excl ) |
| 1653 | __field( u64, cur_old_count ) |
| 1654 | __field( u64, cur_new_count ) |
| 1655 | ), |
| 1656 | |
| 1657 | TP_fast_assign_btrfs(fs_info, |
| 1658 | __entry->qgid = qgroup->qgroupid; |
| 1659 | __entry->old_rfer = qgroup->rfer; |
| 1660 | __entry->old_excl = qgroup->excl; |
| 1661 | __entry->cur_old_count = cur_old_count; |
| 1662 | __entry->cur_new_count = cur_new_count; |
| 1663 | ), |
| 1664 | |
| 1665 | TP_printk_btrfs("qgid=%llu old_rfer=%llu old_excl=%llu cur_old_count=%llu cur_new_count=%llu", |
| 1666 | __entry->qgid, __entry->old_rfer, __entry->old_excl, |
| 1667 | __entry->cur_old_count, __entry->cur_new_count) |
| 1668 | ); |
| 1669 | |
| 1670 | TRACE_EVENT(qgroup_update_reserve, |
| 1671 | |
| 1672 | TP_PROTO(struct btrfs_fs_info *fs_info, struct btrfs_qgroup *qgroup, |
| 1673 | s64 diff, int type), |
| 1674 | |
| 1675 | TP_ARGS(fs_info, qgroup, diff, type), |
| 1676 | |
| 1677 | TP_STRUCT__entry_btrfs( |
| 1678 | __field( u64, qgid ) |
| 1679 | __field( u64, cur_reserved ) |
| 1680 | __field( s64, diff ) |
| 1681 | __field( int, type ) |
| 1682 | ), |
| 1683 | |
| 1684 | TP_fast_assign_btrfs(fs_info, |
| 1685 | __entry->qgid = qgroup->qgroupid; |
| 1686 | __entry->cur_reserved = qgroup->rsv.values[type]; |
| 1687 | __entry->diff = diff; |
| 1688 | __entry->type = type; |
| 1689 | ), |
| 1690 | |
| 1691 | TP_printk_btrfs("qgid=%llu type=%s cur_reserved=%llu diff=%lld", |
| 1692 | __entry->qgid, show_qgroup_rsv_type(__entry->type), |
| 1693 | __entry->cur_reserved, __entry->diff) |
| 1694 | ); |
| 1695 | |
| 1696 | TRACE_EVENT(qgroup_meta_reserve, |
| 1697 | |
| 1698 | TP_PROTO(struct btrfs_root *root, s64 diff, int type), |
| 1699 | |
| 1700 | TP_ARGS(root, diff, type), |
| 1701 | |
| 1702 | TP_STRUCT__entry_btrfs( |
| 1703 | __field( u64, refroot ) |
| 1704 | __field( s64, diff ) |
| 1705 | __field( int, type ) |
| 1706 | ), |
| 1707 | |
| 1708 | TP_fast_assign_btrfs(root->fs_info, |
| 1709 | __entry->refroot = root->root_key.objectid; |
| 1710 | __entry->diff = diff; |
| 1711 | __entry->type = type; |
| 1712 | ), |
| 1713 | |
| 1714 | TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld", |
| 1715 | show_root_type(__entry->refroot), |
| 1716 | show_qgroup_rsv_type(__entry->type), __entry->diff) |
| 1717 | ); |
| 1718 | |
| 1719 | TRACE_EVENT(qgroup_meta_convert, |
| 1720 | |
| 1721 | TP_PROTO(struct btrfs_root *root, s64 diff), |
| 1722 | |
| 1723 | TP_ARGS(root, diff), |
| 1724 | |
| 1725 | TP_STRUCT__entry_btrfs( |
| 1726 | __field( u64, refroot ) |
| 1727 | __field( s64, diff ) |
| 1728 | ), |
| 1729 | |
| 1730 | TP_fast_assign_btrfs(root->fs_info, |
| 1731 | __entry->refroot = root->root_key.objectid; |
| 1732 | __entry->diff = diff; |
| 1733 | ), |
| 1734 | |
| 1735 | TP_printk_btrfs("refroot=%llu(%s) type=%s->%s diff=%lld", |
| 1736 | show_root_type(__entry->refroot), |
| 1737 | show_qgroup_rsv_type(BTRFS_QGROUP_RSV_META_PREALLOC), |
| 1738 | show_qgroup_rsv_type(BTRFS_QGROUP_RSV_META_PERTRANS), |
| 1739 | __entry->diff) |
| 1740 | ); |
| 1741 | |
| 1742 | TRACE_EVENT(qgroup_meta_free_all_pertrans, |
| 1743 | |
| 1744 | TP_PROTO(struct btrfs_root *root), |
| 1745 | |
| 1746 | TP_ARGS(root), |
| 1747 | |
| 1748 | TP_STRUCT__entry_btrfs( |
| 1749 | __field( u64, refroot ) |
| 1750 | __field( s64, diff ) |
| 1751 | __field( int, type ) |
| 1752 | ), |
| 1753 | |
| 1754 | TP_fast_assign_btrfs(root->fs_info, |
| 1755 | __entry->refroot = root->root_key.objectid; |
| 1756 | spin_lock(&root->qgroup_meta_rsv_lock); |
| 1757 | __entry->diff = -(s64)root->qgroup_meta_rsv_pertrans; |
| 1758 | spin_unlock(&root->qgroup_meta_rsv_lock); |
| 1759 | __entry->type = BTRFS_QGROUP_RSV_META_PERTRANS; |
| 1760 | ), |
| 1761 | |
| 1762 | TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld", |
| 1763 | show_root_type(__entry->refroot), |
| 1764 | show_qgroup_rsv_type(__entry->type), __entry->diff) |
| 1765 | ); |
| 1766 | |
| 1767 | DECLARE_EVENT_CLASS(btrfs__prelim_ref, |
| 1768 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 1769 | const struct prelim_ref *oldref, |
| 1770 | const struct prelim_ref *newref, u64 tree_size), |
| 1771 | TP_ARGS(fs_info, newref, oldref, tree_size), |
| 1772 | |
| 1773 | TP_STRUCT__entry_btrfs( |
| 1774 | __field( u64, root_id ) |
| 1775 | __field( u64, objectid ) |
| 1776 | __field( u8, type ) |
| 1777 | __field( u64, offset ) |
| 1778 | __field( int, level ) |
| 1779 | __field( int, old_count ) |
| 1780 | __field( u64, parent ) |
| 1781 | __field( u64, bytenr ) |
| 1782 | __field( int, mod_count ) |
| 1783 | __field( u64, tree_size ) |
| 1784 | ), |
| 1785 | |
| 1786 | TP_fast_assign_btrfs(fs_info, |
| 1787 | __entry->root_id = oldref->root_id; |
| 1788 | __entry->objectid = oldref->key_for_search.objectid; |
| 1789 | __entry->type = oldref->key_for_search.type; |
| 1790 | __entry->offset = oldref->key_for_search.offset; |
| 1791 | __entry->level = oldref->level; |
| 1792 | __entry->old_count = oldref->count; |
| 1793 | __entry->parent = oldref->parent; |
| 1794 | __entry->bytenr = oldref->wanted_disk_byte; |
| 1795 | __entry->mod_count = newref ? newref->count : 0; |
| 1796 | __entry->tree_size = tree_size; |
| 1797 | ), |
| 1798 | |
| 1799 | TP_printk_btrfs("root_id=%llu key=[%llu,%u,%llu] level=%d count=[%d+%d=%d] parent=%llu wanted_disk_byte=%llu nodes=%llu", |
| 1800 | __entry->root_id, |
| 1801 | __entry->objectid, __entry->type, |
| 1802 | __entry->offset, __entry->level, |
| 1803 | __entry->old_count, __entry->mod_count, |
| 1804 | __entry->old_count + __entry->mod_count, |
| 1805 | __entry->parent, |
| 1806 | __entry->bytenr, |
| 1807 | __entry->tree_size) |
| 1808 | ); |
| 1809 | |
| 1810 | DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_merge, |
| 1811 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 1812 | const struct prelim_ref *oldref, |
| 1813 | const struct prelim_ref *newref, u64 tree_size), |
| 1814 | TP_ARGS(fs_info, oldref, newref, tree_size) |
| 1815 | ); |
| 1816 | |
| 1817 | DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_insert, |
| 1818 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 1819 | const struct prelim_ref *oldref, |
| 1820 | const struct prelim_ref *newref, u64 tree_size), |
| 1821 | TP_ARGS(fs_info, oldref, newref, tree_size) |
| 1822 | ); |
| 1823 | |
| 1824 | TRACE_EVENT(btrfs_inode_mod_outstanding_extents, |
| 1825 | TP_PROTO(const struct btrfs_root *root, u64 ino, int mod), |
| 1826 | |
| 1827 | TP_ARGS(root, ino, mod), |
| 1828 | |
| 1829 | TP_STRUCT__entry_btrfs( |
| 1830 | __field( u64, root_objectid ) |
| 1831 | __field( u64, ino ) |
| 1832 | __field( int, mod ) |
| 1833 | ), |
| 1834 | |
| 1835 | TP_fast_assign_btrfs(root->fs_info, |
| 1836 | __entry->root_objectid = root->root_key.objectid; |
| 1837 | __entry->ino = ino; |
| 1838 | __entry->mod = mod; |
| 1839 | ), |
| 1840 | |
| 1841 | TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d", |
| 1842 | show_root_type(__entry->root_objectid), |
| 1843 | __entry->ino, __entry->mod) |
| 1844 | ); |
| 1845 | |
| 1846 | DECLARE_EVENT_CLASS(btrfs__block_group, |
| 1847 | TP_PROTO(const struct btrfs_block_group_cache *bg_cache), |
| 1848 | |
| 1849 | TP_ARGS(bg_cache), |
| 1850 | |
| 1851 | TP_STRUCT__entry_btrfs( |
| 1852 | __field( u64, bytenr ) |
| 1853 | __field( u64, len ) |
| 1854 | __field( u64, used ) |
| 1855 | __field( u64, flags ) |
| 1856 | ), |
| 1857 | |
| 1858 | TP_fast_assign_btrfs(bg_cache->fs_info, |
| 1859 | __entry->bytenr = bg_cache->key.objectid, |
| 1860 | __entry->len = bg_cache->key.offset, |
| 1861 | __entry->used = bg_cache->used; |
| 1862 | __entry->flags = bg_cache->flags; |
| 1863 | ), |
| 1864 | |
| 1865 | TP_printk_btrfs("bg bytenr=%llu len=%llu used=%llu flags=%llu(%s)", |
| 1866 | __entry->bytenr, __entry->len, __entry->used, __entry->flags, |
| 1867 | __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS)) |
| 1868 | ); |
| 1869 | |
| 1870 | DEFINE_EVENT(btrfs__block_group, btrfs_remove_block_group, |
| 1871 | TP_PROTO(const struct btrfs_block_group_cache *bg_cache), |
| 1872 | |
| 1873 | TP_ARGS(bg_cache) |
| 1874 | ); |
| 1875 | |
| 1876 | DEFINE_EVENT(btrfs__block_group, btrfs_add_unused_block_group, |
| 1877 | TP_PROTO(const struct btrfs_block_group_cache *bg_cache), |
| 1878 | |
| 1879 | TP_ARGS(bg_cache) |
| 1880 | ); |
| 1881 | |
| 1882 | DEFINE_EVENT(btrfs__block_group, btrfs_skip_unused_block_group, |
| 1883 | TP_PROTO(const struct btrfs_block_group_cache *bg_cache), |
| 1884 | |
| 1885 | TP_ARGS(bg_cache) |
| 1886 | ); |
| 1887 | |
| 1888 | TRACE_EVENT(btrfs_set_extent_bit, |
| 1889 | TP_PROTO(const struct extent_io_tree *tree, |
| 1890 | u64 start, u64 len, unsigned set_bits), |
| 1891 | |
| 1892 | TP_ARGS(tree, start, len, set_bits), |
| 1893 | |
| 1894 | TP_STRUCT__entry_btrfs( |
| 1895 | __field( unsigned, owner ) |
| 1896 | __field( u64, ino ) |
| 1897 | __field( u64, rootid ) |
| 1898 | __field( u64, start ) |
| 1899 | __field( u64, len ) |
| 1900 | __field( unsigned, set_bits) |
| 1901 | ), |
| 1902 | |
| 1903 | TP_fast_assign_btrfs(tree->fs_info, |
| 1904 | __entry->owner = tree->owner; |
| 1905 | if (tree->private_data) { |
| 1906 | const struct inode *inode = tree->private_data; |
| 1907 | |
| 1908 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
| 1909 | __entry->rootid = |
| 1910 | BTRFS_I(inode)->root->root_key.objectid; |
| 1911 | } else { |
| 1912 | __entry->ino = 0; |
| 1913 | __entry->rootid = 0; |
| 1914 | } |
| 1915 | __entry->start = start; |
| 1916 | __entry->len = len; |
| 1917 | __entry->set_bits = set_bits; |
| 1918 | ), |
| 1919 | |
| 1920 | TP_printk_btrfs( |
| 1921 | "io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s", |
| 1922 | show_extent_io_tree_owner(__entry->owner), __entry->ino, |
| 1923 | __entry->rootid, __entry->start, __entry->len, |
| 1924 | __print_flags(__entry->set_bits, "|", EXTENT_FLAGS)) |
| 1925 | ); |
| 1926 | |
| 1927 | TRACE_EVENT(btrfs_clear_extent_bit, |
| 1928 | TP_PROTO(const struct extent_io_tree *tree, |
| 1929 | u64 start, u64 len, unsigned clear_bits), |
| 1930 | |
| 1931 | TP_ARGS(tree, start, len, clear_bits), |
| 1932 | |
| 1933 | TP_STRUCT__entry_btrfs( |
| 1934 | __field( unsigned, owner ) |
| 1935 | __field( u64, ino ) |
| 1936 | __field( u64, rootid ) |
| 1937 | __field( u64, start ) |
| 1938 | __field( u64, len ) |
| 1939 | __field( unsigned, clear_bits) |
| 1940 | ), |
| 1941 | |
| 1942 | TP_fast_assign_btrfs(tree->fs_info, |
| 1943 | __entry->owner = tree->owner; |
| 1944 | if (tree->private_data) { |
| 1945 | const struct inode *inode = tree->private_data; |
| 1946 | |
| 1947 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
| 1948 | __entry->rootid = |
| 1949 | BTRFS_I(inode)->root->root_key.objectid; |
| 1950 | } else { |
| 1951 | __entry->ino = 0; |
| 1952 | __entry->rootid = 0; |
| 1953 | } |
| 1954 | __entry->start = start; |
| 1955 | __entry->len = len; |
| 1956 | __entry->clear_bits = clear_bits; |
| 1957 | ), |
| 1958 | |
| 1959 | TP_printk_btrfs( |
| 1960 | "io_tree=%s ino=%llu root=%llu start=%llu len=%llu clear_bits=%s", |
| 1961 | show_extent_io_tree_owner(__entry->owner), __entry->ino, |
| 1962 | __entry->rootid, __entry->start, __entry->len, |
| 1963 | __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS)) |
| 1964 | ); |
| 1965 | |
| 1966 | TRACE_EVENT(btrfs_convert_extent_bit, |
| 1967 | TP_PROTO(const struct extent_io_tree *tree, |
| 1968 | u64 start, u64 len, unsigned set_bits, unsigned clear_bits), |
| 1969 | |
| 1970 | TP_ARGS(tree, start, len, set_bits, clear_bits), |
| 1971 | |
| 1972 | TP_STRUCT__entry_btrfs( |
| 1973 | __field( unsigned, owner ) |
| 1974 | __field( u64, ino ) |
| 1975 | __field( u64, rootid ) |
| 1976 | __field( u64, start ) |
| 1977 | __field( u64, len ) |
| 1978 | __field( unsigned, set_bits) |
| 1979 | __field( unsigned, clear_bits) |
| 1980 | ), |
| 1981 | |
| 1982 | TP_fast_assign_btrfs(tree->fs_info, |
| 1983 | __entry->owner = tree->owner; |
| 1984 | if (tree->private_data) { |
| 1985 | const struct inode *inode = tree->private_data; |
| 1986 | |
| 1987 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
| 1988 | __entry->rootid = |
| 1989 | BTRFS_I(inode)->root->root_key.objectid; |
| 1990 | } else { |
| 1991 | __entry->ino = 0; |
| 1992 | __entry->rootid = 0; |
| 1993 | } |
| 1994 | __entry->start = start; |
| 1995 | __entry->len = len; |
| 1996 | __entry->set_bits = set_bits; |
| 1997 | __entry->clear_bits = clear_bits; |
| 1998 | ), |
| 1999 | |
| 2000 | TP_printk_btrfs( |
| 2001 | "io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s clear_bits=%s", |
| 2002 | show_extent_io_tree_owner(__entry->owner), __entry->ino, |
| 2003 | __entry->rootid, __entry->start, __entry->len, |
| 2004 | __print_flags(__entry->set_bits , "|", EXTENT_FLAGS), |
| 2005 | __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS)) |
| 2006 | ); |
| 2007 | |
| 2008 | DECLARE_EVENT_CLASS(btrfs_sleep_tree_lock, |
| 2009 | TP_PROTO(const struct extent_buffer *eb, u64 start_ns), |
| 2010 | |
| 2011 | TP_ARGS(eb, start_ns), |
| 2012 | |
| 2013 | TP_STRUCT__entry_btrfs( |
| 2014 | __field( u64, block ) |
| 2015 | __field( u64, generation ) |
| 2016 | __field( u64, start_ns ) |
| 2017 | __field( u64, end_ns ) |
| 2018 | __field( u64, diff_ns ) |
| 2019 | __field( u64, owner ) |
| 2020 | __field( int, is_log_tree ) |
| 2021 | ), |
| 2022 | |
| 2023 | TP_fast_assign_btrfs(eb->fs_info, |
| 2024 | __entry->block = eb->start; |
| 2025 | __entry->generation = btrfs_header_generation(eb); |
| 2026 | __entry->start_ns = start_ns; |
| 2027 | __entry->end_ns = ktime_get_ns(); |
| 2028 | __entry->diff_ns = __entry->end_ns - start_ns; |
| 2029 | __entry->owner = btrfs_header_owner(eb); |
| 2030 | __entry->is_log_tree = (eb->log_index >= 0); |
| 2031 | ), |
| 2032 | |
| 2033 | TP_printk_btrfs( |
| 2034 | "block=%llu generation=%llu start_ns=%llu end_ns=%llu diff_ns=%llu owner=%llu is_log_tree=%d", |
| 2035 | __entry->block, __entry->generation, |
| 2036 | __entry->start_ns, __entry->end_ns, __entry->diff_ns, |
| 2037 | __entry->owner, __entry->is_log_tree) |
| 2038 | ); |
| 2039 | |
| 2040 | DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_read_lock, |
| 2041 | TP_PROTO(const struct extent_buffer *eb, u64 start_ns), |
| 2042 | |
| 2043 | TP_ARGS(eb, start_ns) |
| 2044 | ); |
| 2045 | |
| 2046 | DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_lock, |
| 2047 | TP_PROTO(const struct extent_buffer *eb, u64 start_ns), |
| 2048 | |
| 2049 | TP_ARGS(eb, start_ns) |
| 2050 | ); |
| 2051 | |
| 2052 | DECLARE_EVENT_CLASS(btrfs_locking_events, |
| 2053 | TP_PROTO(const struct extent_buffer *eb), |
| 2054 | |
| 2055 | TP_ARGS(eb), |
| 2056 | |
| 2057 | TP_STRUCT__entry_btrfs( |
| 2058 | __field( u64, block ) |
| 2059 | __field( u64, generation ) |
| 2060 | __field( u64, owner ) |
| 2061 | __field( int, is_log_tree ) |
| 2062 | ), |
| 2063 | |
| 2064 | TP_fast_assign_btrfs(eb->fs_info, |
| 2065 | __entry->block = eb->start; |
| 2066 | __entry->generation = btrfs_header_generation(eb); |
| 2067 | __entry->owner = btrfs_header_owner(eb); |
| 2068 | __entry->is_log_tree = (eb->log_index >= 0); |
| 2069 | ), |
| 2070 | |
| 2071 | TP_printk_btrfs("block=%llu generation=%llu owner=%llu is_log_tree=%d", |
| 2072 | __entry->block, __entry->generation, |
| 2073 | __entry->owner, __entry->is_log_tree) |
| 2074 | ); |
| 2075 | |
| 2076 | #define DEFINE_BTRFS_LOCK_EVENT(name) \ |
| 2077 | DEFINE_EVENT(btrfs_locking_events, name, \ |
| 2078 | TP_PROTO(const struct extent_buffer *eb), \ |
| 2079 | \ |
| 2080 | TP_ARGS(eb) \ |
| 2081 | ) |
| 2082 | |
| 2083 | DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_unlock); |
| 2084 | DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock); |
| 2085 | DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock_blocking); |
| 2086 | DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_read); |
| 2087 | DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_write); |
| 2088 | DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_read_lock); |
| 2089 | DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_write_lock); |
| 2090 | DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_lock_atomic); |
| 2091 | |
| 2092 | DECLARE_EVENT_CLASS(btrfs__space_info_update, |
| 2093 | |
| 2094 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 2095 | const struct btrfs_space_info *sinfo, u64 old, s64 diff), |
| 2096 | |
| 2097 | TP_ARGS(fs_info, sinfo, old, diff), |
| 2098 | |
| 2099 | TP_STRUCT__entry_btrfs( |
| 2100 | __field( u64, type ) |
| 2101 | __field( u64, old ) |
| 2102 | __field( s64, diff ) |
| 2103 | ), |
| 2104 | |
| 2105 | TP_fast_assign_btrfs(fs_info, |
| 2106 | __entry->type = sinfo->flags; |
| 2107 | __entry->old = old; |
| 2108 | __entry->diff = diff; |
| 2109 | ), |
| 2110 | TP_printk_btrfs("type=%s old=%llu diff=%lld", |
| 2111 | __print_flags(__entry->type, "|", BTRFS_GROUP_FLAGS), |
| 2112 | __entry->old, __entry->diff) |
| 2113 | ); |
| 2114 | |
| 2115 | DEFINE_EVENT(btrfs__space_info_update, update_bytes_may_use, |
| 2116 | |
| 2117 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 2118 | const struct btrfs_space_info *sinfo, u64 old, s64 diff), |
| 2119 | |
| 2120 | TP_ARGS(fs_info, sinfo, old, diff) |
| 2121 | ); |
| 2122 | |
| 2123 | DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned, |
| 2124 | |
| 2125 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
| 2126 | const struct btrfs_space_info *sinfo, u64 old, s64 diff), |
| 2127 | |
| 2128 | TP_ARGS(fs_info, sinfo, old, diff) |
| 2129 | ); |
| 2130 | |
| 2131 | #endif /* _TRACE_BTRFS_H */ |
| 2132 | |
| 2133 | /* This part must be outside protection */ |
| 2134 | #include <trace/define_trace.h> |