2.6.17-rt1: Patch for NUMA mm/slab.c

2.6.17-rt1: Patch for NUMA mm/slab.c

[Robert Crocombe]

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Needed to add this_cpu in a couple of places.  Compiled and no problems 
so far...

Hopefully not mangled by mailer.

Signed-off-by: Robert Crocombe <rwcrocombe@raytheon.com>

-- 
Robert Crocombe
rwcrocombe@raytheon.com

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--- linux-2.6.17/mm/slab.c	2006-06-24 16:17:08.000000000 -0700
+++ 2.6.17-rt/mm/slab.c	2006-06-24 15:39:40.000000000 -0700
@@ -3243,14 +3243,16 @@
 				if (unlikely(alien->avail == alien->limit)) {
 					STATS_INC_ACOVERFLOW(cachep);
 					__drain_alien_cache(cachep,
-							    alien, nodeid);
+							    alien, nodeid,
+                                                            this_cpu);
 				}
 				alien->entry[alien->avail++] = objp;
 				spin_unlock(&alien->lock);
 			} else {
 				spin_lock(&(cachep->nodelists[nodeid])->
 					  list_lock);
-				free_block(cachep, &objp, 1, nodeid);
+				free_block(cachep, &objp, 1, nodeid,
+                                                this_cpu);
 				spin_unlock(&(cachep->nodelists[nodeid])->
 					    list_lock);
 			}

Re: 2.6.17-rt1: Patch for NUMA mm/slab.c

[Ingo Molnar]

* Robert Crocombe <rwcrocombe@raytheon.com> wrote:

> Needed to add this_cpu in a couple of places.  Compiled and no 
> problems so far...

thanks. I ended up applying Paul E. McKenney's patch which he sent 
shortly before you.

	Ingo