From: Chad Goodman <chad.goodman@gmail.com>
Date: Mon, 10 Dec 2012 06:06:09 +0000 (-0800)
Subject: LOWMEMORYKILLER: Don't try to kill the same process over and over
X-Git-Url: https://ziggy471.com/git/gitweb.cgi?p=ziggy471-sgn2-jb.git;a=commitdiff;h=c2e1f37510271a31d99f408c873d36951a5a6a8b

LOWMEMORYKILLER: Don't try to kill the same process over and over

Signed-off-by: Ziggy <ziggy@ziggy471.com>
---

--- a/drivers/staging/android/lowmemorykiller.c
+++ b/drivers/staging/android/lowmemorykiller.c
@@ -303,6 +303,12 @@ static int lowmem_shrink(struct shrinker
 	}
 #else
 	if (selected) {
+		if (fatal_signal_pending(selected)) {
+				pr_warning("process %d is suffering a slow death\n",
+					selected->pid);
+				read_unlock(&tasklist_lock);
+				return rem;
+		}
 		lowmem_print(1, "send sigkill to %d (%s), adj %d, size %d\n",
 			     selected->pid, selected->comm,
 			     selected_oom_adj, selected_tasksize);