memcpy(&found, result, csum_size);
read_extent_buffer(buf, &val, 0, csum_size);
- printk_ratelimited(KERN_INFO "btrfs: %s checksum verify "
- "failed on %llu wanted %X found %X "
- "level %d\n",
- root->fs_info->sb->s_id, buf->start,
- val, found, btrfs_header_level(buf));
+ printk_ratelimited(KERN_INFO
+ "BTRFS: %s checksum verify failed on %llu wanted %X found %X "
+ "level %d\n",
+ root->fs_info->sb->s_id, buf->start,
+ val, found, btrfs_header_level(buf));
if (result != (char *)&inline_result)
kfree(result);
return 1;
ret = 1;
if (ret && btrfs_super_generation(disk_sb) < 10) {
- printk(KERN_WARNING "btrfs: super block crcs don't match, older mkfs detected\n");
+ printk(KERN_WARNING
+ "BTRFS: super block crcs don't match, older mkfs detected\n");
ret = 0;
}
}
if (csum_type >= ARRAY_SIZE(btrfs_csum_sizes)) {
- printk(KERN_ERR "btrfs: unsupported checksum algorithm %u\n",
+ printk(KERN_ERR "BTRFS: unsupported checksum algorithm %u\n",
csum_type);
ret = 1;
}
}
#define CORRUPT(reason, eb, root, slot) \
- printk(KERN_CRIT "btrfs: corrupt leaf, %s: block=%llu," \
- "root=%llu, slot=%d\n", reason, \
+ btrfs_crit(root->fs_info, "corrupt leaf, %s: block=%llu," \
+ "root=%llu, slot=%d", reason, \
btrfs_header_bytenr(eb), root->objectid, slot)
static noinline int check_leaf(struct btrfs_root *root,
found_start = btrfs_header_bytenr(eb);
if (found_start != eb->start) {
- printk_ratelimited(KERN_INFO "btrfs bad tree block start "
+ printk_ratelimited(KERN_INFO "BTRFS: bad tree block start "
"%llu %llu\n",
found_start, eb->start);
ret = -EIO;
goto err;
}
if (check_tree_block_fsid(root, eb)) {
- printk_ratelimited(KERN_INFO "btrfs bad fsid on block %llu\n",
+ printk_ratelimited(KERN_INFO "BTRFS: bad fsid on block %llu\n",
eb->start);
ret = -EIO;
goto err;
}
found_level = btrfs_header_level(eb);
if (found_level >= BTRFS_MAX_LEVEL) {
- btrfs_info(root->fs_info, "bad tree block level %d\n",
+ btrfs_info(root->fs_info, "bad tree block level %d",
(int)btrfs_header_level(eb));
ret = -EIO;
goto err;
extent_invalidatepage(tree, page, offset);
btree_releasepage(page, GFP_NOFS);
if (PagePrivate(page)) {
- printk(KERN_WARNING "btrfs warning page private not zero "
- "on page %llu\n", (unsigned long long)page_offset(page));
+ btrfs_warn(BTRFS_I(page->mapping->host)->root->fs_info,
+ "page private not zero on page %llu",
+ (unsigned long long)page_offset(page));
ClearPagePrivate(page);
set_page_private(page, 0);
page_cache_release(page);
* Pass the whole disk block of size BTRFS_SUPER_INFO_SIZE (4k).
*/
if (btrfs_check_super_csum(bh->b_data)) {
- printk(KERN_ERR "btrfs: superblock checksum mismatch\n");
+ printk(KERN_ERR "BTRFS: superblock checksum mismatch\n");
err = -EINVAL;
goto fail_alloc;
}
ret = btrfs_check_super_valid(fs_info, sb->s_flags & MS_RDONLY);
if (ret) {
- printk(KERN_ERR "btrfs: superblock contains fatal errors\n");
+ printk(KERN_ERR "BTRFS: superblock contains fatal errors\n");
err = -EINVAL;
goto fail_alloc;
}
features |= BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO;
if (features & BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA)
- printk(KERN_ERR "btrfs: has skinny extents\n");
+ printk(KERN_ERR "BTRFS: has skinny extents\n");
/*
* flag our filesystem as having big metadata blocks if
*/
if (btrfs_super_leafsize(disk_super) > PAGE_CACHE_SIZE) {
if (!(features & BTRFS_FEATURE_INCOMPAT_BIG_METADATA))
- printk(KERN_INFO "btrfs flagging fs with big metadata feature\n");
+ printk(KERN_INFO "BTRFS: flagging fs with big metadata feature\n");
features |= BTRFS_FEATURE_INCOMPAT_BIG_METADATA;
}
*/
if ((features & BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS) &&
(sectorsize != leafsize)) {
- printk(KERN_WARNING "btrfs: unequal leaf/node/sector sizes "
+ printk(KERN_WARNING "BTRFS: unequal leaf/node/sector sizes "
"are not allowed for mixed block groups on %s\n",
sb->s_id);
goto fail_alloc;
sb->s_blocksize_bits = blksize_bits(sectorsize);
if (btrfs_super_magic(disk_super) != BTRFS_MAGIC) {
- printk(KERN_INFO "btrfs: valid FS not found on %s\n", sb->s_id);
+ printk(KERN_INFO "BTRFS: valid FS not found on %s\n", sb->s_id);
goto fail_sb_buffer;
}
if (sectorsize != PAGE_SIZE) {
- printk(KERN_WARNING "btrfs: Incompatible sector size(%lu) "
+ printk(KERN_WARNING "BTRFS: Incompatible sector size(%lu) "
"found on %s\n", (unsigned long)sectorsize, sb->s_id);
goto fail_sb_buffer;
}
ret = btrfs_read_sys_array(tree_root);
mutex_unlock(&fs_info->chunk_mutex);
if (ret) {
- printk(KERN_WARNING "btrfs: failed to read the system "
+ printk(KERN_WARNING "BTRFS: failed to read the system "
"array on %s\n", sb->s_id);
goto fail_sb_buffer;
}
blocksize, generation);
if (!chunk_root->node ||
!test_bit(EXTENT_BUFFER_UPTODATE, &chunk_root->node->bflags)) {
- printk(KERN_WARNING "btrfs: failed to read chunk root on %s\n",
+ printk(KERN_WARNING "BTRFS: failed to read chunk root on %s\n",
sb->s_id);
goto fail_tree_roots;
}
ret = btrfs_read_chunk_tree(chunk_root);
if (ret) {
- printk(KERN_WARNING "btrfs: failed to read chunk tree on %s\n",
+ printk(KERN_WARNING "BTRFS: failed to read chunk tree on %s\n",
sb->s_id);
goto fail_tree_roots;
}
btrfs_close_extra_devices(fs_info, fs_devices, 0);
if (!fs_devices->latest_bdev) {
- printk(KERN_CRIT "btrfs: failed to read devices on %s\n",
+ printk(KERN_CRIT "BTRFS: failed to read devices on %s\n",
sb->s_id);
goto fail_tree_roots;
}
blocksize, generation);
if (!tree_root->node ||
!test_bit(EXTENT_BUFFER_UPTODATE, &tree_root->node->bflags)) {
- printk(KERN_WARNING "btrfs: failed to read tree root on %s\n",
+ printk(KERN_WARNING "BTRFS: failed to read tree root on %s\n",
sb->s_id);
goto recovery_tree_root;
ret = btrfs_recover_balance(fs_info);
if (ret) {
- printk(KERN_WARNING "btrfs: failed to recover balance\n");
+ printk(KERN_WARNING "BTRFS: failed to recover balance\n");
goto fail_block_groups;
}
ret = btrfs_init_dev_stats(fs_info);
if (ret) {
- printk(KERN_ERR "btrfs: failed to init dev_stats: %d\n",
+ printk(KERN_ERR "BTRFS: failed to init dev_stats: %d\n",
ret);
goto fail_block_groups;
}
ret = btrfs_init_dev_replace(fs_info);
if (ret) {
- pr_err("btrfs: failed to init dev_replace: %d\n", ret);
+ pr_err("BTRFS: failed to init dev_replace: %d\n", ret);
goto fail_block_groups;
}
ret = btrfs_sysfs_add_one(fs_info);
if (ret) {
- pr_err("btrfs: failed to init sysfs interface: %d\n", ret);
+ pr_err("BTRFS: failed to init sysfs interface: %d\n", ret);
goto fail_block_groups;
}
ret = btrfs_init_space_info(fs_info);
if (ret) {
- printk(KERN_ERR "Failed to initial space info: %d\n", ret);
+ printk(KERN_ERR "BTRFS: Failed to initial space info: %d\n", ret);
goto fail_block_groups;
}
ret = btrfs_read_block_groups(extent_root);
if (ret) {
- printk(KERN_ERR "Failed to read block groups: %d\n", ret);
+ printk(KERN_ERR "BTRFS: Failed to read block groups: %d\n", ret);
goto fail_block_groups;
}
fs_info->num_tolerated_disk_barrier_failures =
if (fs_info->fs_devices->missing_devices >
fs_info->num_tolerated_disk_barrier_failures &&
!(sb->s_flags & MS_RDONLY)) {
- printk(KERN_WARNING
- "Btrfs: too many missing devices, writeable mount is not allowed\n");
+ printk(KERN_WARNING "BTRFS: "
+ "too many missing devices, writeable mount is not allowed\n");
goto fail_block_groups;
}
if (!btrfs_test_opt(tree_root, SSD) &&
!btrfs_test_opt(tree_root, NOSSD) &&
!fs_info->fs_devices->rotating) {
- printk(KERN_INFO "Btrfs detected SSD devices, enabling SSD "
+ printk(KERN_INFO "BTRFS: detected SSD devices, enabling SSD "
"mode\n");
btrfs_set_opt(fs_info->mount_opt, SSD);
}
1 : 0,
fs_info->check_integrity_print_mask);
if (ret)
- printk(KERN_WARNING "btrfs: failed to initialize"
+ printk(KERN_WARNING "BTRFS: failed to initialize"
" integrity check module %s\n", sb->s_id);
}
#endif
u64 bytenr = btrfs_super_log_root(disk_super);
if (fs_devices->rw_devices == 0) {
- printk(KERN_WARNING "Btrfs log replay required "
+ printk(KERN_WARNING "BTRFS: log replay required "
"on RO media\n");
err = -EIO;
goto fail_qgroup;
generation + 1);
if (!log_tree_root->node ||
!extent_buffer_uptodate(log_tree_root->node)) {
- printk(KERN_ERR "btrfs: failed to read log tree\n");
+ printk(KERN_ERR "BTRFS: failed to read log tree\n");
free_extent_buffer(log_tree_root->node);
kfree(log_tree_root);
goto fail_trans_kthread;
ret = btrfs_recover_relocation(tree_root);
if (ret < 0) {
printk(KERN_WARNING
- "btrfs: failed to recover relocation\n");
+ "BTRFS: failed to recover relocation\n");
err = -EINVAL;
goto fail_qgroup;
}
ret = btrfs_resume_balance_async(fs_info);
if (ret) {
- printk(KERN_WARNING "btrfs: failed to resume balance\n");
+ printk(KERN_WARNING "BTRFS: failed to resume balance\n");
close_ctree(tree_root);
return ret;
}
ret = btrfs_resume_dev_replace_async(fs_info);
if (ret) {
- pr_warn("btrfs: failed to resume dev_replace\n");
+ pr_warn("BTRFS: failed to resume dev_replace\n");
close_ctree(tree_root);
return ret;
}
btrfs_qgroup_rescan_resume(fs_info);
if (create_uuid_tree) {
- pr_info("btrfs: creating UUID tree\n");
+ pr_info("BTRFS: creating UUID tree\n");
ret = btrfs_create_uuid_tree(fs_info);
if (ret) {
- pr_warn("btrfs: failed to create the UUID tree %d\n",
+ pr_warn("BTRFS: failed to create the UUID tree %d\n",
ret);
close_ctree(tree_root);
return ret;
}
} else if (check_uuid_tree ||
btrfs_test_opt(tree_root, RESCAN_UUID_TREE)) {
- pr_info("btrfs: checking UUID tree\n");
+ pr_info("BTRFS: checking UUID tree\n");
ret = btrfs_check_uuid_tree(fs_info);
if (ret) {
- pr_warn("btrfs: failed to check the UUID tree %d\n",
+ pr_warn("BTRFS: failed to check the UUID tree %d\n",
ret);
close_ctree(tree_root);
return ret;
struct btrfs_device *device = (struct btrfs_device *)
bh->b_private;
- printk_ratelimited_in_rcu(KERN_WARNING "lost page write due to "
+ printk_ratelimited_in_rcu(KERN_WARNING "BTRFS: lost page write due to "
"I/O error on %s\n",
rcu_str_deref(device->name));
/* note, we dont' set_buffer_write_io_error because we have
bh = __getblk(device->bdev, bytenr / 4096,
BTRFS_SUPER_INFO_SIZE);
if (!bh) {
- printk(KERN_ERR "btrfs: couldn't get super "
+ printk(KERN_ERR "BTRFS: couldn't get super "
"buffer head for bytenr %Lu\n", bytenr);
errors++;
continue;
wait_for_completion(&device->flush_wait);
if (bio_flagged(bio, BIO_EOPNOTSUPP)) {
- printk_in_rcu("btrfs: disabling barriers on dev %s\n",
+ printk_in_rcu("BTRFS: disabling barriers on dev %s\n",
rcu_str_deref(device->name));
device->nobarriers = 1;
} else if (!bio_flagged(bio, BIO_UPTODATE)) {
total_errors++;
}
if (total_errors > max_errors) {
- printk(KERN_ERR "btrfs: %d errors while writing supers\n",
+ btrfs_err(root->fs_info, "%d errors while writing supers",
total_errors);
mutex_unlock(&root->fs_info->fs_devices->device_list_mutex);
if (!(fs_info->sb->s_flags & MS_RDONLY)) {
ret = btrfs_commit_super(root);
if (ret)
- printk(KERN_ERR "btrfs: commit super ret %d\n", ret);
+ btrfs_err(root->fs_info, "commit super ret %d", ret);
}
if (test_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state))
btrfs_free_qgroup_config(root->fs_info);
if (percpu_counter_sum(&fs_info->delalloc_bytes)) {
- printk(KERN_INFO "btrfs: at unmount delalloc count %lld\n",
+ btrfs_info(root->fs_info, "at unmount delalloc count %lld",
percpu_counter_sum(&fs_info->delalloc_bytes));
}
spin_lock(&delayed_refs->lock);
if (delayed_refs->num_entries == 0) {
spin_unlock(&delayed_refs->lock);
- printk(KERN_INFO "delayed_refs has NO entry\n");
+ btrfs_info(root->fs_info, "delayed_refs has NO entry");
return ret;
}
projects / linux-2.6-block.git / blobdiff