From: David Rientjes <rientjes@google.com>
Date: Tue, 16 Jun 2009 23:42:53 +0000 (-0700)
Subject: Staging: android: lowmemorykiller.c: fix it for "oom: move oom_adj value from task_st... 
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a6a9f81ccc9f5c86ccc22bbed1960a57d0316e8b;p=openwrt%2Fstaging%2Fblogic.git

Staging: android: lowmemorykiller.c: fix it for "oom: move oom_adj value from task_struct to mm_struct"

I'm about to merge "oom: move oom_adj value from task_struct to
mm_struct", and this fixup is needed to repair linux-next's
drivers/staging/android/lowmemorykiller.c.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c
index fe72240f5a9e..f934393f3959 100644
--- a/drivers/staging/android/lowmemorykiller.c
+++ b/drivers/staging/android/lowmemorykiller.c
@@ -96,19 +96,21 @@ static int lowmem_shrink(int nr_to_scan, gfp_t gfp_mask)
 
 	read_lock(&tasklist_lock);
 	for_each_process(p) {
+		struct mm_struct *mm;
 		int oom_adj;
 
 		task_lock(p);
-		if (!p->mm) {
+		mm = p->mm;
+		if (!mm) {
 			task_unlock(p);
 			continue;
 		}
-		oom_adj = p->oomkilladj;
+		oom_adj = mm->oom_adj;
 		if (oom_adj < min_adj) {
 			task_unlock(p);
 			continue;
 		}
-		tasksize = get_mm_rss(p->mm);
+		tasksize = get_mm_rss(mm);
 		task_unlock(p);
 		if (tasksize <= 0)
 			continue;