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Diffstat (limited to 'fs/xfs/xfs_pnfs.c')
-rw-r--r--fs/xfs/xfs_pnfs.c7
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);
}