[PATCH] dump_stack() in oom handler

Sometimes it's nice to know who's calling. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>

[PATCH] dump_stack() in oom handler
Sometimes it's nice to know who's calling. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton · Linus Torvalds
1 parent 343e0d7a93
Showing 1 changed file with 1 additions and 0 deletions Side-by-side Diff
mm/oom_kill.c
@@ -271,6 +271,7 @@
 	if (printk_ratelimit()) {
 		printk("oom-killer: gfp_mask=0x%x, order=%d\n",
 			gfp_mask, order);
+		dump_stack();
 		show_mem();
 	}
...	...	@@ -271,6 +271,7 @@
271	271	if (printk_ratelimit()) {
272	272	printk("oom-killer: gfp_mask=0x%x, order=%d\n",
273	273	gfp_mask, order);
	274	+ dump_stack();
274	275	show_mem();
275	276	}
276	277