[XFS] replace inode flush semaphore with a completion

[karo-tx-linux.git] / fs / xfs / xfs_inode_item.c

diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 0eee08a32c269d88e04207c2773bf717528626cb..97c7452e2620ee56040c03a6b8bb09fdfb4cc854 100644 (file)
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -779,11 +779,10 @@ xfs_inode_item_pushbuf(
        ASSERT(iip->ili_push_owner == current_pid());
 
        /*
-        * If flushlock isn't locked anymore, chances are that the
-        * inode flush completed and the inode was taken off the AIL.
-        * So, just get out.
+        * If a flush is not in progress anymore, chances are that the
+        * inode was taken off the AIL. So, just get out.
         */
-       if (!issemalocked(&(ip->i_flock)) ||
+       if (completion_done(&ip->i_flush) ||
            ((iip->ili_item.li_flags & XFS_LI_IN_AIL) == 0)) {
                iip->ili_pushbuf_flag = 0;
                xfs_iunlock(ip, XFS_ILOCK_SHARED);
@@ -805,7 +804,7 @@ xfs_inode_item_pushbuf(
                         * If not, we can flush it async.
                         */
                        dopush = ((iip->ili_item.li_flags & XFS_LI_IN_AIL) &&
-                                 issemalocked(&(ip->i_flock)));
+                                 !completion_done(&ip->i_flush));
                        iip->ili_pushbuf_flag = 0;
                        xfs_iunlock(ip, XFS_ILOCK_SHARED);
                        xfs_buftrace("INODE ITEM PUSH", bp);
@@ -858,7 +857,7 @@ xfs_inode_item_push(
        ip = iip->ili_inode;
 
        ASSERT(xfs_isilocked(ip, XFS_ILOCK_SHARED));
-       ASSERT(issemalocked(&(ip->i_flock)));
+       ASSERT(!completion_done(&ip->i_flush));
        /*
         * Since we were able to lock the inode's flush lock and
         * we found it on the AIL, the inode must be dirty.  This