diff options
| author | Su Yue <suy.fnst@cn.fujitsu.com> | 2018-06-22 09:52:15 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-08-06 13:12:39 +0200 |
| commit | 893bf4b115c713738df05bb557f8fba14f07c077 (patch) | |
| tree | 89d7ca6d58bd468205b1af5513f9640cce958b0c /fs/btrfs/disk-io.c | |
| parent | 7b4284de93c51b1d78699bf06bccee892699aa4e (diff) | |
| download | linux-893bf4b115c713738df05bb557f8fba14f07c077.tar.bz2 | |
btrfs: print more details when checking tree block finds a problem
For easier debugging, print eb->start if level is invalid. Also make
clear if bytenr found is not expected.
Signed-off-by: Su Yue <suy.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 2de3da7b7bdc..c77afa9e5d91 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -615,8 +615,8 @@ static int btree_readpage_end_io_hook(struct btrfs_io_bio *io_bio, found_start = btrfs_header_bytenr(eb); if (found_start != eb->start) { - btrfs_err_rl(fs_info, "bad tree block start %llu %llu", - found_start, eb->start); + btrfs_err_rl(fs_info, "bad tree block start, want %llu have %llu", + eb->start, found_start); ret = -EIO; goto err; } @@ -628,8 +628,8 @@ static int btree_readpage_end_io_hook(struct btrfs_io_bio *io_bio, } found_level = btrfs_header_level(eb); if (found_level >= BTRFS_MAX_LEVEL) { - btrfs_err(fs_info, "bad tree block level %d", - (int)btrfs_header_level(eb)); + btrfs_err(fs_info, "bad tree block level %d on %llu", + (int)btrfs_header_level(eb), eb->start); ret = -EIO; goto err; } |