Commit 75391f0d authored by Qu Wenruo's avatar Qu Wenruo Committed by David Sterba
Browse files

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: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarQu Wenruo <wqu@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ff612ba7

fs/btrfs/disk-io.c

+4 −0
Original line number Diff line number Diff line
@@ -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))