X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Foom_kill.c;h=d348b9035955e5a0ba91af683880ac0e41996fd0;hb=1064e944d03eb7a72c0fa11236d5e69cfd877a71;hp=3a1d46502938eaf7b5c03216a3f21a53e4d54deb;hpb=a49335cceab8afb6603152fcc3f7d3b6677366ca;p=linux-2.6

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 3a1d465029..d348b90359 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -20,6 +20,7 @@
 #include <linux/swap.h>
 #include <linux/timex.h>
 #include <linux/jiffies.h>
+#include <linux/cpuset.h>
 
 /* #define DEBUG */
 
@@ -152,6 +153,10 @@ static struct task_struct * select_bad_process(void)
 			continue;
 		if (p->oomkilladj == OOM_DISABLE)
 			continue;
+		/* If p's nodes don't overlap ours, it won't help to kill p. */
+		if (!cpuset_excl_nodes_overlap(p))
+			continue;
+
 		/*
 		 * This is in the process of releasing memory so for wait it
 		 * to finish before killing some other task by mistake.
@@ -258,7 +263,7 @@ static struct mm_struct *oom_kill_process(struct task_struct *p)
  * OR try to be smart about which process to kill. Note that we
  * don't have to be perfect here, we just have to be good.
  */
-void out_of_memory(unsigned int __nocast gfp_mask, int order)
+void out_of_memory(gfp_t gfp_mask, int order)
 {
 	struct mm_struct *mm = NULL;
 	task_t * p;
@@ -295,6 +300,5 @@ retry:
 	 * Give "p" a good chance of killing itself before we
 	 * retry to allocate memory.
 	 */
-	__set_current_state(TASK_INTERRUPTIBLE);
-	schedule_timeout(1);
+	schedule_timeout_interruptible(1);
 }