*/
break;
case Opt_nodatasum:
- btrfs_set_and_info(root, NODATASUM,
+ btrfs_set_and_info(info, NODATASUM,
"setting nodatasum");
break;
case Opt_datasum:
- if (btrfs_test_opt(root, NODATASUM)) {
- if (btrfs_test_opt(root, NODATACOW))
+ if (btrfs_test_opt(info, NODATASUM)) {
+ if (btrfs_test_opt(info, NODATACOW))
btrfs_info(root->fs_info, "setting datasum, datacow enabled");
else
btrfs_info(root->fs_info, "setting datasum");
btrfs_clear_opt(info->mount_opt, NODATASUM);
break;
case Opt_nodatacow:
- if (!btrfs_test_opt(root, NODATACOW)) {
- if (!btrfs_test_opt(root, COMPRESS) ||
- !btrfs_test_opt(root, FORCE_COMPRESS)) {
+ if (!btrfs_test_opt(info, NODATACOW)) {
+ if (!btrfs_test_opt(info, COMPRESS) ||
+ !btrfs_test_opt(info, FORCE_COMPRESS)) {
btrfs_info(root->fs_info,
"setting nodatacow, compression disabled");
} else {
btrfs_set_opt(info->mount_opt, NODATASUM);
break;
case Opt_datacow:
- btrfs_clear_and_info(root, NODATACOW,
+ btrfs_clear_and_info(info, NODATACOW,
"setting datacow");
break;
case Opt_compress_force:
/* Fallthrough */
case Opt_compress:
case Opt_compress_type:
- saved_compress_type = btrfs_test_opt(root, COMPRESS) ?
+ saved_compress_type = btrfs_test_opt(info,
+ COMPRESS) ?
info->compress_type : BTRFS_COMPRESS_NONE;
saved_compress_force =
- btrfs_test_opt(root, FORCE_COMPRESS);
+ btrfs_test_opt(info, FORCE_COMPRESS);
if (token == Opt_compress ||
token == Opt_compress_force ||
strcmp(args[0].from, "zlib") == 0) {
*/
btrfs_clear_opt(info->mount_opt, FORCE_COMPRESS);
}
- if ((btrfs_test_opt(root, COMPRESS) &&
+ if ((btrfs_test_opt(info, COMPRESS) &&
(info->compress_type != saved_compress_type ||
compress_force != saved_compress_force)) ||
- (!btrfs_test_opt(root, COMPRESS) &&
+ (!btrfs_test_opt(info, COMPRESS) &&
no_compress == 1)) {
btrfs_info(root->fs_info,
"%s %s compression",
compress_force = false;
break;
case Opt_ssd:
- btrfs_set_and_info(root, SSD,
+ btrfs_set_and_info(info, SSD,
"use ssd allocation scheme");
break;
case Opt_ssd_spread:
- btrfs_set_and_info(root, SSD_SPREAD,
+ btrfs_set_and_info(info, SSD_SPREAD,
"use spread ssd allocation scheme");
btrfs_set_opt(info->mount_opt, SSD);
break;
case Opt_nossd:
- btrfs_set_and_info(root, NOSSD,
+ btrfs_set_and_info(info, NOSSD,
"not using ssd allocation scheme");
btrfs_clear_opt(info->mount_opt, SSD);
break;
case Opt_barrier:
- btrfs_clear_and_info(root, NOBARRIER,
+ btrfs_clear_and_info(info, NOBARRIER,
"turning on barriers");
break;
case Opt_nobarrier:
- btrfs_set_and_info(root, NOBARRIER,
+ btrfs_set_and_info(info, NOBARRIER,
"turning off barriers");
break;
case Opt_thread_pool:
root->fs_info->sb->s_flags &= ~MS_POSIXACL;
break;
case Opt_notreelog:
- btrfs_set_and_info(root, NOTREELOG,
+ btrfs_set_and_info(info, NOTREELOG,
"disabling tree log");
break;
case Opt_treelog:
- btrfs_clear_and_info(root, NOTREELOG,
+ btrfs_clear_and_info(info, NOTREELOG,
"enabling tree log");
break;
case Opt_norecovery:
case Opt_nologreplay:
- btrfs_set_and_info(root, NOLOGREPLAY,
+ btrfs_set_and_info(info, NOLOGREPLAY,
"disabling log replay at mount time");
break;
case Opt_flushoncommit:
- btrfs_set_and_info(root, FLUSHONCOMMIT,
+ btrfs_set_and_info(info, FLUSHONCOMMIT,
"turning on flush-on-commit");
break;
case Opt_noflushoncommit:
- btrfs_clear_and_info(root, FLUSHONCOMMIT,
+ btrfs_clear_and_info(info, FLUSHONCOMMIT,
"turning off flush-on-commit");
break;
case Opt_ratio:
}
break;
case Opt_discard:
- btrfs_set_and_info(root, DISCARD,
+ btrfs_set_and_info(info, DISCARD,
"turning on discard");
break;
case Opt_nodiscard:
- btrfs_clear_and_info(root, DISCARD,
+ btrfs_clear_and_info(info, DISCARD,
"turning off discard");
break;
case Opt_space_cache:
strcmp(args[0].from, "v1") == 0) {
btrfs_clear_opt(root->fs_info->mount_opt,
FREE_SPACE_TREE);
- btrfs_set_and_info(root, SPACE_CACHE,
+ btrfs_set_and_info(info, SPACE_CACHE,
"enabling disk space caching");
} else if (strcmp(args[0].from, "v2") == 0) {
btrfs_clear_opt(root->fs_info->mount_opt,
SPACE_CACHE);
- btrfs_set_and_info(root, FREE_SPACE_TREE,
+ btrfs_set_and_info(info,
+ FREE_SPACE_TREE,
"enabling free space tree");
} else {
ret = -EINVAL;
btrfs_set_opt(info->mount_opt, RESCAN_UUID_TREE);
break;
case Opt_no_space_cache:
- if (btrfs_test_opt(root, SPACE_CACHE)) {
- btrfs_clear_and_info(root, SPACE_CACHE,
+ if (btrfs_test_opt(info, SPACE_CACHE)) {
+ btrfs_clear_and_info(info,
+ SPACE_CACHE,
"disabling disk space caching");
}
- if (btrfs_test_opt(root, FREE_SPACE_TREE)) {
- btrfs_clear_and_info(root, FREE_SPACE_TREE,
+ if (btrfs_test_opt(info, FREE_SPACE_TREE)) {
+ btrfs_clear_and_info(info,
+ FREE_SPACE_TREE,
"disabling free space tree");
}
break;
"disabling inode map caching");
break;
case Opt_clear_cache:
- btrfs_set_and_info(root, CLEAR_CACHE,
+ btrfs_set_and_info(info, CLEAR_CACHE,
"force clearing of disk cache");
break;
case Opt_user_subvol_rm_allowed:
btrfs_clear_opt(info->mount_opt, ENOSPC_DEBUG);
break;
case Opt_defrag:
- btrfs_set_and_info(root, AUTO_DEFRAG,
+ btrfs_set_and_info(info, AUTO_DEFRAG,
"enabling auto defrag");
break;
case Opt_nodefrag:
- btrfs_clear_and_info(root, AUTO_DEFRAG,
+ btrfs_clear_and_info(info, AUTO_DEFRAG,
"disabling auto defrag");
break;
case Opt_recovery:
/*
* Extra check for current option against current flag
*/
- if (btrfs_test_opt(root, NOLOGREPLAY) && !(new_flags & MS_RDONLY)) {
+ if (btrfs_test_opt(info, NOLOGREPLAY) && !(new_flags & MS_RDONLY)) {
btrfs_err(root->fs_info,
"nologreplay must be used with ro mount option");
ret = -EINVAL;
}
out:
if (btrfs_fs_compat_ro(root->fs_info, FREE_SPACE_TREE) &&
- !btrfs_test_opt(root, FREE_SPACE_TREE) &&
- !btrfs_test_opt(root, CLEAR_CACHE)) {
+ !btrfs_test_opt(info, FREE_SPACE_TREE) &&
+ !btrfs_test_opt(info, CLEAR_CACHE)) {
btrfs_err(root->fs_info, "cannot disable free space tree");
ret = -EINVAL;
}
- if (!ret && btrfs_test_opt(root, SPACE_CACHE))
+ if (!ret && btrfs_test_opt(info, SPACE_CACHE))
btrfs_info(root->fs_info, "disk space caching is enabled");
- if (!ret && btrfs_test_opt(root, FREE_SPACE_TREE))
+ if (!ret && btrfs_test_opt(info, FREE_SPACE_TREE))
btrfs_info(root->fs_info, "using free space tree");
kfree(orig);
return ret;
struct btrfs_root *root = info->tree_root;
char *compress_type;
- if (btrfs_test_opt(root, DEGRADED))
+ if (btrfs_test_opt(info, DEGRADED))
seq_puts(seq, ",degraded");
- if (btrfs_test_opt(root, NODATASUM))
+ if (btrfs_test_opt(info, NODATASUM))
seq_puts(seq, ",nodatasum");
- if (btrfs_test_opt(root, NODATACOW))
+ if (btrfs_test_opt(info, NODATACOW))
seq_puts(seq, ",nodatacow");
- if (btrfs_test_opt(root, NOBARRIER))
+ if (btrfs_test_opt(info, NOBARRIER))
seq_puts(seq, ",nobarrier");
if (info->max_inline != BTRFS_DEFAULT_MAX_INLINE)
seq_printf(seq, ",max_inline=%llu", info->max_inline);
if (info->thread_pool_size != min_t(unsigned long,
num_online_cpus() + 2, 8))
seq_printf(seq, ",thread_pool=%d", info->thread_pool_size);
- if (btrfs_test_opt(root, COMPRESS)) {
+ if (btrfs_test_opt(info, COMPRESS)) {
if (info->compress_type == BTRFS_COMPRESS_ZLIB)
compress_type = "zlib";
else
compress_type = "lzo";
- if (btrfs_test_opt(root, FORCE_COMPRESS))
+ if (btrfs_test_opt(info, FORCE_COMPRESS))
seq_printf(seq, ",compress-force=%s", compress_type);
else
seq_printf(seq, ",compress=%s", compress_type);
}
- if (btrfs_test_opt(root, NOSSD))
+ if (btrfs_test_opt(info, NOSSD))
seq_puts(seq, ",nossd");
- if (btrfs_test_opt(root, SSD_SPREAD))
+ if (btrfs_test_opt(info, SSD_SPREAD))
seq_puts(seq, ",ssd_spread");
- else if (btrfs_test_opt(root, SSD))
+ else if (btrfs_test_opt(info, SSD))
seq_puts(seq, ",ssd");
- if (btrfs_test_opt(root, NOTREELOG))
+ if (btrfs_test_opt(info, NOTREELOG))
seq_puts(seq, ",notreelog");
- if (btrfs_test_opt(root, NOLOGREPLAY))
+ if (btrfs_test_opt(info, NOLOGREPLAY))
seq_puts(seq, ",nologreplay");
- if (btrfs_test_opt(root, FLUSHONCOMMIT))
+ if (btrfs_test_opt(info, FLUSHONCOMMIT))
seq_puts(seq, ",flushoncommit");
- if (btrfs_test_opt(root, DISCARD))
+ if (btrfs_test_opt(info, DISCARD))
seq_puts(seq, ",discard");
if (!(root->fs_info->sb->s_flags & MS_POSIXACL))
seq_puts(seq, ",noacl");
- if (btrfs_test_opt(root, SPACE_CACHE))
+ if (btrfs_test_opt(info, SPACE_CACHE))
seq_puts(seq, ",space_cache");
- else if (btrfs_test_opt(root, FREE_SPACE_TREE))
+ else if (btrfs_test_opt(info, FREE_SPACE_TREE))
seq_puts(seq, ",space_cache=v2");
else
seq_puts(seq, ",nospace_cache");
- if (btrfs_test_opt(root, RESCAN_UUID_TREE))
+ if (btrfs_test_opt(info, RESCAN_UUID_TREE))
seq_puts(seq, ",rescan_uuid_tree");
- if (btrfs_test_opt(root, CLEAR_CACHE))
+ if (btrfs_test_opt(info, CLEAR_CACHE))
seq_puts(seq, ",clear_cache");
- if (btrfs_test_opt(root, USER_SUBVOL_RM_ALLOWED))
+ if (btrfs_test_opt(info, USER_SUBVOL_RM_ALLOWED))
seq_puts(seq, ",user_subvol_rm_allowed");
- if (btrfs_test_opt(root, ENOSPC_DEBUG))
+ if (btrfs_test_opt(info, ENOSPC_DEBUG))
seq_puts(seq, ",enospc_debug");
- if (btrfs_test_opt(root, AUTO_DEFRAG))
+ if (btrfs_test_opt(info, AUTO_DEFRAG))
seq_puts(seq, ",autodefrag");
- if (btrfs_test_opt(root, INODE_MAP_CACHE))
+ if (btrfs_test_opt(info, INODE_MAP_CACHE))
seq_puts(seq, ",inode_cache");
- if (btrfs_test_opt(root, SKIP_BALANCE))
+ if (btrfs_test_opt(info, SKIP_BALANCE))
seq_puts(seq, ",skip_balance");
#ifdef CONFIG_BTRFS_FS_CHECK_INTEGRITY
- if (btrfs_test_opt(root, CHECK_INTEGRITY_INCLUDING_EXTENT_DATA))
+ if (btrfs_test_opt(info, CHECK_INTEGRITY_INCLUDING_EXTENT_DATA))
seq_puts(seq, ",check_int_data");
- else if (btrfs_test_opt(root, CHECK_INTEGRITY))
+ else if (btrfs_test_opt(info, CHECK_INTEGRITY))
seq_puts(seq, ",check_int");
if (info->check_integrity_print_mask)
seq_printf(seq, ",check_int_print_mask=%d",
if (info->metadata_ratio)
seq_printf(seq, ",metadata_ratio=%d",
info->metadata_ratio);
- if (btrfs_test_opt(root, PANIC_ON_FATAL_ERROR))
+ if (btrfs_test_opt(info, PANIC_ON_FATAL_ERROR))
seq_puts(seq, ",fatal_errors=panic");
if (info->commit_interval != BTRFS_DEFAULT_COMMIT_INTERVAL)
seq_printf(seq, ",commit=%d", info->commit_interval);
#ifdef CONFIG_BTRFS_DEBUG
- if (btrfs_test_opt(root, FRAGMENT_DATA))
+ if (btrfs_test_opt(info, FRAGMENT_DATA))
seq_puts(seq, ",fragment=data");
- if (btrfs_test_opt(root, FRAGMENT_METADATA))
+ if (btrfs_test_opt(info, FRAGMENT_METADATA))
seq_puts(seq, ",fragment=metadata");
#endif
seq_printf(seq, ",subvolid=%llu",
projects / linux-2.6-block.git / blobdiff