From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: Nikolay Borisov <nborisov@suse.com>,
Johannes Thumshirn <jthumshirn@suse.de>
Subject: [PATCH v5 03/12] btrfs: disk-io: Show the timing of corrupted tree block explicitly
Date: Fri, 15 Feb 2019 18:50:35 +0800 [thread overview]
Message-ID: <20190215105044.17619-4-wqu@suse.com> (raw)
In-Reply-To: <20190215105044.17619-1-wqu@suse.com>
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>
read time tree block corruption detected
write time:
<detail report>
write time tree block corruption detected
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
---
fs/btrfs/disk-io.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 794d5bb7fe33..eeddfd4137a2 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -658,6 +658,8 @@ 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, "read time tree block corruption detected");
err:
if (reads_done &&
test_and_clear_bit(EXTENT_BUFFER_READAHEAD, &eb->bflags))
--
2.20.1
next prev parent reply other threads:[~2019-02-15 10:51 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-15 10:50 [PATCH v5 00/12] btrfs: Enhancement to tree block validation Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 01/12] btrfs: Always output error message when key/level verification fails Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 02/12] btrfs: extent_io: Kill the forward declaration of flush_write_bio() Qu Wenruo
2019-02-15 10:50 ` Qu Wenruo [this message]
2019-02-15 10:50 ` [PATCH v5 04/12] btrfs: extent_io: Move the BUG_ON() in flush_write_bio() one level up Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 05/12] btrfs: extent_io: Handle error better in extent_write_full_page() Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 06/12] btrfs: extent_io: Handle error better in btree_write_cache_pages() Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 07/12] btrfs: extent_io: Kill the dead branch in extent_write_cache_pages() Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 08/12] btrfs: extent_io: Handle error better in extent_write_locked_range() Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 09/12] btrfs: extent_io: Kill the BUG_ON() in lock_extent_buffer_for_io() Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 10/12] btrfs: extent_io: Kill the BUG_ON() in extent_write_cache_pages() Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 11/12] btrfs: extent_io: Handle error better in extent_writepages() Qu Wenruo
2019-02-15 10:50 ` [PATCH v5 12/12] btrfs: Do mandatory tree block check before submitting bio Qu Wenruo
2019-02-15 13:10 ` [PATCH v5 00/12] btrfs: Enhancement to tree block validation Nikolay Borisov
2019-02-15 13:18 ` Qu Wenruo
2019-02-15 17:19 ` David Sterba
2019-02-16 6:49 ` Qu Wenruo
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