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| author | Christoph Hellwig <hch@lst.de> | 2015-04-13 11:38:29 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-04-13 11:38:29 +1000 |
| commit | 21c3ea18819b5f650c75f59a0457415bc05d2b17 (patch) | |
| tree | 4a6ffaa3bed47bc57441c3ffe9d2f1e55a8b197d /fs/xfs/xfs_file.c | |
| parent | 66db8104968ad8c0bf5a45a100ae586ddfadc1e1 (diff) | |
| download | blackbird-op-linux-21c3ea18819b5f650c75f59a0457415bc05d2b17.tar.gz blackbird-op-linux-21c3ea18819b5f650c75f59a0457415bc05d2b17.zip | |
xfs: unlock i_mutex in xfs_break_layouts
We want to drop all I/O path locks when recalling layouts, and that includes
i_mutex for the write path. Without this we get stuck processe when recalls
take too long.
[dchinner: fix build with !CONFIG_PNFS]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_file.c')
| -rw-r--r-- | fs/xfs/xfs_file.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index edeaccc7961a..f63aeddd31d5 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -555,7 +555,7 @@ restart: if (error) return error; - error = xfs_break_layouts(inode, iolock); + error = xfs_break_layouts(inode, iolock, true); if (error) return error; @@ -842,7 +842,7 @@ xfs_file_fallocate( return -EOPNOTSUPP; xfs_ilock(ip, iolock); - error = xfs_break_layouts(inode, &iolock); + error = xfs_break_layouts(inode, &iolock, false); if (error) goto out_unlock; |
