[SSI] openssi/kernel/cluster/ssi/vproc dvp_move.c,1.18,1.19

Update of /cvsroot/ssic-linux/openssi/kernel/cluster/ssi/vproc
In directory sfp-cvsdas-3.v30.ch3.sourceforge.com:/tmp/cvs-serv13192/cluster/ssi/vproc

Modified Files:
      Tag: OPENSSI-FC
	dvp_move.c 
Log Message:
setup_pid_move() don't signal task if it has blocked all signals except SIGKILL, SIGINT, SIGQUIT so that CFS does not return -ERESTARTSYS when the task is chosen for migration.


Index: dvp_move.c
===================================================================
RCS file: /cvsroot/ssic-linux/openssi/kernel/cluster/ssi/vproc/dvp_move.c,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -d -r1.18 -r1.19
--- dvp_move.c	4 May 2010 04:42:26 -0000	1.18
+++ dvp_move.c	25 Oct 2010 05:58:14 -0000	1.19
@@ -1317,7 +1317,13 @@
 	spin_unlock(&h->mh_lock);
 
 	if ((h->mh_type & MOV_SIGMIG) || p != current) {
+#ifdef CFS_INTR
+		/* Avoid interrupted system call on non-chard mounts */
+		siginitsetinv(&fillset,
+			sigmask(SIGKILL) | sigmask(SIGINT) | sigmask(SIGQUIT));
+#else
 		sigfillset(&fillset);
+#endif
 		spin_lock_irqsave(&p->sighand->siglock, flags);
 		set_tsk_thread_flag(p, TIF_MIGPENDING);
 		/* Does the task have all signals blocked? */


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