2012-06-04 21:20:09 +00:00
|
|
|
Subject: mm-page-alloc-fix.patch
|
2011-11-20 00:01:55 +00:00
|
|
|
From: Thomas Gleixner <tglx@linutronix.de>
|
|
|
|
Date: Thu, 21 Jul 2011 16:47:49 +0200
|
|
|
|
|
|
|
|
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
|
|
|
---
|
|
|
|
mm/page_alloc.c | 4 ++--
|
|
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
|
|
2012-06-04 21:20:09 +00:00
|
|
|
Index: linux-3.4/mm/page_alloc.c
|
|
|
|
===================================================================
|
|
|
|
--- linux-3.4.orig/mm/page_alloc.c
|
|
|
|
+++ linux-3.4/mm/page_alloc.c
|
|
|
|
@@ -2095,8 +2095,8 @@ __alloc_pages_direct_compact(gfp_t gfp_m
|
2011-11-20 00:01:55 +00:00
|
|
|
if (*did_some_progress != COMPACT_SKIPPED) {
|
|
|
|
|
|
|
|
/* Page migration frees to the PCP lists but we want merging */
|
|
|
|
- drain_pages(get_cpu());
|
|
|
|
- put_cpu();
|
|
|
|
+ drain_pages(get_cpu_light());
|
|
|
|
+ put_cpu_light();
|
|
|
|
|
|
|
|
page = get_page_from_freelist(gfp_mask, nodemask,
|
|
|
|
order, zonelist, high_zoneidx,
|