Here is another fall back fix checking if the slab has already been setup
for this node. MPOL_INTERLEAVE could redirect the allocation.
Index: linux-2.6.19-rc1-mm1/mm/slab.c
===================================================================
--- linux-2.6.19-rc1-mm1.orig/mm/slab.c 2006-10-10 21:47:12.949563383 -0500
+++ linux-2.6.19-rc1-mm1/mm/slab.c 2006-10-13 17:21:31.937863714 -0500
@@ -3158,12 +3158,15 @@ void *fallback_alloc(struct kmem_cache *
struct zone **z;
void *obj = NULL;
- for (z = zonelist->zones; *z && !obj; z++)
+ for (z = zonelist->zones; *z && !obj; z++) {
+ int nid = zone_to_nid(*z);
+
if (zone_idx(*z) <= ZONE_NORMAL &&
- cpuset_zone_allowed(*z, flags))
+ cpuset_zone_allowed(*z, flags) &&
+ cache->nodelists[nid])
obj = __cache_alloc_node(cache,
- flags | __GFP_THISNODE,
- zone_to_nid(*z));
+ flags | __GFP_THISNODE, nid);
+ }
return obj;
}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
