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| author | Dave Chinner <david@fromorbit.com> | 2015-04-13 11:40:16 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-04-13 11:40:16 +1000 |
| commit | 6a63ef064b2444883ce8b68b0779d0c739d27204 (patch) | |
| tree | 03414baf93943556fc492e041a389b1c9a671b6a /fs/xfs/xfs_pnfs.c | |
| parent | a448f8f1b744611fb1867ea811170cca2a9a6588 (diff) | |
| parent | 21c3ea18819b5f650c75f59a0457415bc05d2b17 (diff) | |
| download | linux-6a63ef064b2444883ce8b68b0779d0c739d27204.tar.gz | |
Merge branch 'xfs-misc-fixes-for-4.1-3' into for-next
Conflicts: fs/xfs/xfs_iops.c
Diffstat (limited to 'fs/xfs/xfs_pnfs.c')
| -rw-r--r-- | fs/xfs/xfs_pnfs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c index 365dd57ea760..981a657eca39 100644 --- a/fs/xfs/xfs_pnfs.c +++ b/fs/xfs/xfs_pnfs.c @@ -31,7 +31,8 @@ int xfs_break_layouts( struct inode *inode, - uint *iolock) + uint *iolock, + bool with_imutex) { struct xfs_inode *ip = XFS_I(inode); int error; @@ -40,8 +41,12 @@ xfs_break_layouts( while ((error = break_layout(inode, false) == -EWOULDBLOCK)) { xfs_iunlock(ip, *iolock); + if (with_imutex && (*iolock & XFS_IOLOCK_EXCL)) + mutex_unlock(&inode->i_mutex); error = break_layout(inode, true); *iolock = XFS_IOLOCK_EXCL; + if (with_imutex) + mutex_lock(&inode->i_mutex); xfs_ilock(ip, *iolock); } |