diff options
| author | Qu Wenruo <wqu@suse.com> | 2019-03-20 14:27:40 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-04-29 19:02:24 +0200 |
| commit | 75391f0d41197e54b61ada92ddeffc28bf028c8c (patch) | |
| tree | d24cb088f78341d11be023db4d88831e31d6c773 | |
| parent | ff612ba7849964b1898fd3ccd1f56941129c6aab (diff) | |
btrfs: disk-io: Show the timing of corrupted tree block explicitly
Just add one extra line to show when the corruption is detected.
Currently only read time detection is possible.
The planned distinguish line would be:
read time:
<detailed report>
block=XXXXX read time tree block corruption detected
write time:
<detailed report>
block=XXXXX write time tree block corruption detected
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | fs/btrfs/disk-io.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index fb9c9e0783af..f4ef3a1a321b 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -662,6 +662,10 @@ static int btree_readpage_end_io_hook(struct btrfs_io_bio *io_bio, if (!ret) set_extent_buffer_uptodate(eb); + else + btrfs_err(fs_info, + "block=%llu read time tree block corruption detected", + eb->start); err: if (reads_done && test_and_clear_bit(EXTENT_BUFFER_READAHEAD, &eb->bflags)) |