summaryrefslogtreecommitdiff
path: root/fs/xfs/xfs_pnfs.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/xfs/xfs_pnfs.c')
-rw-r--r--fs/xfs/xfs_pnfs.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c
index aa6c5c193f45..f44c3599527d 100644
--- a/fs/xfs/xfs_pnfs.c
+++ b/fs/xfs/xfs_pnfs.c
@@ -31,19 +31,20 @@
* rules in the page fault path we don't bother.
*/
int
-xfs_break_layouts(
+xfs_break_leased_layouts(
struct inode *inode,
- uint *iolock)
+ uint *iolock,
+ bool *did_unlock)
{
struct xfs_inode *ip = XFS_I(inode);
int error;
- ASSERT(xfs_isilocked(ip, XFS_IOLOCK_SHARED|XFS_IOLOCK_EXCL));
-
while ((error = break_layout(inode, false) == -EWOULDBLOCK)) {
xfs_iunlock(ip, *iolock);
+ *did_unlock = true;
error = break_layout(inode, true);
- *iolock = XFS_IOLOCK_EXCL;
+ *iolock &= ~XFS_IOLOCK_SHARED;
+ *iolock |= XFS_IOLOCK_EXCL;
xfs_ilock(ip, *iolock);
}
@@ -120,8 +121,8 @@ xfs_fs_map_blocks(
* Lock out any other I/O before we flush and invalidate the pagecache,
* and then hand out a layout to the remote system. This is very
* similar to direct I/O, except that the synchronization is much more
- * complicated. See the comment near xfs_break_layouts for a detailed
- * explanation.
+ * complicated. See the comment near xfs_break_leased_layouts
+ * for a detailed explanation.
*/
xfs_ilock(ip, XFS_IOLOCK_EXCL);