[XFS] Merge in trivial changes, sync up headers with userspace
equivalents.

SGI-PV: 907752
SGI-Modid: xfs-linux-melb:xfs-kern:24961a

Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 9369010..36aa1fc 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -608,7 +608,7 @@
 		if (iip->ili_pushbuf_flag == 0) {
 			iip->ili_pushbuf_flag = 1;
 #ifdef DEBUG
-			iip->ili_push_owner = get_thread_id();
+			iip->ili_push_owner = current_pid();
 #endif
 			/*
 			 * Inode is left locked in shared mode.
@@ -787,7 +787,7 @@
 	 * trying to duplicate our effort.
 	 */
 	ASSERT(iip->ili_pushbuf_flag != 0);
-	ASSERT(iip->ili_push_owner == get_thread_id());
+	ASSERT(iip->ili_push_owner == current_pid());
 
 	/*
 	 * If flushlock isn't locked anymore, chances are that the