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From: Christoph Hellwig <hch@lst.de>
To: stable@vger.kernel.org
Cc: linux-xfs@vger.kernel.org, Hou Tao <houtao1@huawei.com>,
	"Darrick J . Wong" <darrick.wong@oracle.com>
Subject: [PATCH 11/26] xfs: reset b_first_retry_time when clear the retry status of xfs_buf_t
Date: Sat,  1 Apr 2017 08:34:57 +0200	[thread overview]
Message-ID: <20170401063512.25313-12-hch@lst.de> (raw)
In-Reply-To: <20170401063512.25313-1-hch@lst.de>

From: Hou Tao <houtao1@huawei.com>

commit 4dd2eb633598cb6a5a0be2fd9a2be0819f5eeb5f upstream.

After successful IO or permanent error, b_first_retry_time also
needs to be cleared, else the invalid first retry time will be
used by the next retry check.

Signed-off-by: Hou Tao <houtao1@huawei.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 fs/xfs/xfs_buf_item.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 2975cb2319f4..0306168af332 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -1162,6 +1162,7 @@ xfs_buf_iodone_callbacks(
 	 */
 	bp->b_last_error = 0;
 	bp->b_retries = 0;
+	bp->b_first_retry_time = 0;
 
 	xfs_buf_do_callbacks(bp);
 	bp->b_fspriv = NULL;
-- 
2.11.0


  parent reply	other threads:[~2017-04-01  6:36 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-01  6:34 4.10-stable updates for XFS Christoph Hellwig
2017-04-01  6:34 ` [PATCH 01/26] xfs: pull up iolock from xfs_free_eofblocks() Christoph Hellwig
2017-04-01  6:34 ` [PATCH 02/26] xfs: sync eofblocks scans under iolock are livelock prone Christoph Hellwig
2017-04-01  6:34 ` [PATCH 03/26] xfs: fix eofblocks race with file extending async dio writes Christoph Hellwig
2017-04-01  6:34 ` [PATCH 04/26] xfs: fix toctou race when locking an inode to access the data map Christoph Hellwig
2017-04-01  6:34 ` [PATCH 05/26] xfs: fail _dir_open when readahead fails Christoph Hellwig
2017-04-01  6:34 ` [PATCH 06/26] xfs: filter out obviously bad btree pointers Christoph Hellwig
2017-04-01  6:34 ` [PATCH 07/26] xfs: check for obviously bad level values in the bmbt root Christoph Hellwig
2017-04-01  6:34 ` [PATCH 08/26] xfs: verify free block header fields Christoph Hellwig
2017-04-01  6:34 ` [PATCH 09/26] xfs: allow unwritten extents in the CoW fork Christoph Hellwig
2017-04-01  6:34 ` [PATCH 10/26] xfs: mark speculative prealloc CoW fork extents unwritten Christoph Hellwig
2017-04-01  6:34 ` Christoph Hellwig [this message]
2017-04-01  6:34 ` [PATCH 12/26] xfs: reject all unaligned direct writes to reflinked files Christoph Hellwig
2017-04-01 17:21   ` Greg KH
2017-04-01 17:22     ` Christoph Hellwig
2017-04-01 17:26     ` Greg KH
2017-04-01 17:42       ` Christoph Hellwig
2017-04-01  6:34 ` [PATCH 13/26] xfs: update ctime and mtime on clone destinatation inodes Christoph Hellwig
2017-04-01  6:35 ` [PATCH 14/26] xfs: correct null checks and error processing in xfs_initialize_perag Christoph Hellwig
2017-04-01  6:35 ` [PATCH 15/26] xfs: don't fail xfs_extent_busy allocation Christoph Hellwig
2017-04-01  6:35 ` [PATCH 16/26] xfs: handle indlen shortage on delalloc extent merge Christoph Hellwig
2017-04-01  6:35 ` [PATCH 17/26] xfs: split indlen reservations fairly when under reserved Christoph Hellwig
2017-04-01  6:35 ` [PATCH 18/26] xfs: fix uninitialized variable in _reflink_convert_cow Christoph Hellwig
2017-04-01  6:35 ` [PATCH 19/26] xfs: don't reserve blocks for right shift transactions Christoph Hellwig
2017-04-01  6:35 ` [PATCH 20/26] xfs: Use xfs_icluster_size_fsb() to calculate inode chunk alignment Christoph Hellwig
2017-04-01  6:35 ` [PATCH 21/26] xfs: tune down agno asserts in the bmap code Christoph Hellwig
2017-04-01  6:35 ` [PATCH 22/26] xfs: only reclaim unwritten COW extents periodically Christoph Hellwig
2017-04-01  6:35 ` [PATCH 23/26] xfs: fix and streamline error handling in xfs_end_io Christoph Hellwig
2017-04-01  6:35 ` [PATCH 24/26] xfs: Use xfs_icluster_size_fsb() to calculate inode alignment mask Christoph Hellwig
2017-04-01  6:35 ` [PATCH 25/26] xfs: use iomap new flag for newly allocated delalloc blocks Christoph Hellwig
2017-04-01  6:35 ` [PATCH 26/26] xfs: try any AG when allocating the first btree block when reflinking Christoph Hellwig
2017-04-01  7:43 ` 4.10-stable updates for XFS Eryu Guan
2017-04-01 13:37   ` Christoph Hellwig
2017-04-01 17:32 ` Greg KH
  -- strict thread matches above, loose matches on Subject: below --
2017-03-27  8:38 Christoph Hellwig
2017-03-27  8:38 ` [PATCH 11/26] xfs: reset b_first_retry_time when clear the retry status of xfs_buf_t Christoph Hellwig

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