ocfs2: Remember rw lock level during direct io
Cluster locking might have been redone because a direct write won't
complete, so this needs to be reflected in the iocb.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index b74971e..56963e6 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -522,12 +522,17 @@
void *private)
{
struct inode *inode = iocb->ki_filp->f_path.dentry->d_inode;
+ int level;
/* this io's submitter should not have unlocked this before we could */
BUG_ON(!ocfs2_iocb_is_rw_locked(iocb));
+
ocfs2_iocb_clear_rw_locked(iocb);
- up_read(&inode->i_alloc_sem);
- ocfs2_rw_unlock(inode, 0);
+
+ level = ocfs2_iocb_rw_locked_level(iocb);
+ if (!level)
+ up_read(&inode->i_alloc_sem);
+ ocfs2_rw_unlock(inode, level);
}
/*