I'm sorry that this patch needs following fix..
Andrew, could you apply this ?
(All version I sent has this bug....Sigh)
Thanks,
-Kame
==
Bugfix for memory cgroup skip !PageLRU page in mem_cgroup_isolate_pages
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Index: devel-2.6.23-mm1/mm/memcontrol.c
===================================================================
--- devel-2.6.23-mm1.orig/mm/memcontrol.c
+++ devel-2.6.23-mm1/mm/memcontrol.c
@@ -260,7 +260,7 @@ unsigned long mem_cgroup_isolate_pages(u
spin_lock(&mem_cont->lru_lock);
scan = 0;
list_for_each_entry_safe_reverse(pc, tmp, src, lru) {
- if (scan++ > nr_taken)
+ if (scan++ > nr_to_scan)
break;
page = pc->page;
VM_BUG_ON(!pc);
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