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: <detail report> block=XXXXX read time tree block corruption detected write time: <detail report> block=XXXXX write time tree block corruption detected Signed-off-by: Qu Wenruo <w...@suse.com> Reviewed-by: Nikolay Borisov <nbori...@suse.com> Reviewed-by: Johannes Thumshirn <jthumsh...@suse.de> --- fs/btrfs/disk-io.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 6a7a1e168169..e8d4e238f832 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -659,6 +659,10 @@ 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)) -- 2.21.0