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 v5.1 03/12] btrfs: disk-io: Show the timing of corrupted tree block explicitly
Date: Mon, 18 Feb 2019 13:27:44 +0800 [thread overview]
Message-ID: <20190218052753.24138-4-wqu@suse.com> (raw)
In-Reply-To: <20190218052753.24138-1-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>
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 <wqu@suse.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
---
fs/btrfs/disk-io.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 794d5bb7fe33..6052ab508f84 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -671,6 +671,9 @@ static int btree_readpage_end_io_hook(struct btrfs_io_bio *io_bio,
*/
atomic_inc(&eb->io_pages);
clear_extent_buffer_uptodate(eb);
+ btrfs_err(fs_info,
+ "block=%llu read time tree block corruption detected",
+ eb->start);
}
free_extent_buffer(eb);
out:
--
2.20.1
next prev parent reply other threads:[~2019-02-18 5:28 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-18 5:27 [PATCH v5.1 00/12] btrfs: Enhancement to tree block validation Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 01/12] btrfs: Always output error message when key/level verification fails Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 02/12] btrfs: extent_io: Kill the forward declaration of flush_write_bio() Qu Wenruo
2019-02-18 5:27 ` Qu Wenruo [this message]
2019-02-23 4:38 ` [PATCH v5.2 03/12] btrfs: disk-io: Show the timing of corrupted tree block explicitly Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 04/12] btrfs: extent_io: Move the BUG_ON() in flush_write_bio() one level up Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 05/12] btrfs: extent_io: Handle error better in extent_write_full_page() Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 06/12] btrfs: extent_io: Handle error better in btree_write_cache_pages() Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 07/12] btrfs: extent_io: Kill the dead branch in extent_write_cache_pages() Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 08/12] btrfs: extent_io: Handle error better in extent_write_locked_range() Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 09/12] btrfs: extent_io: Kill the BUG_ON() in lock_extent_buffer_for_io() Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 10/12] btrfs: extent_io: Kill the BUG_ON() in extent_write_cache_pages() Qu Wenruo
2019-03-12 0:33 ` David Sterba
2019-03-12 0:42 ` Qu Wenruo
2019-03-13 11:31 ` David Sterba
2019-03-13 12:02 ` Qu Wenruo
2019-03-15 6:27 ` [PATCH v5.2 " Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 11/12] btrfs: extent_io: Handle error better in extent_writepages() Qu Wenruo
2019-02-18 5:27 ` [PATCH v5.1 12/12] btrfs: Do mandatory tree block check before submitting bio Qu Wenruo
2019-02-18 9:26 ` Nikolay Borisov
2019-02-18 9:32 ` Qu Wenruo
2019-02-20 18:11 ` David Sterba
2019-02-20 18:25 ` [PATCH v5.1 00/12] btrfs: Enhancement to tree block validation David Sterba
2019-02-21 0:37 ` Qu Wenruo
2019-02-22 15:38 ` David Sterba
2019-02-21 4:49 ` Qu Wenruo
2019-02-22 15:18 ` David Sterba
2019-02-23 0:47 ` Qu Wenruo
2019-02-27 12:22 ` David Sterba
2019-02-27 13:40 ` Qu Wenruo
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