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authorDavid Rientjes <rientjes@google.com>2010-08-10 04:18:53 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-10 07:44:56 +0400
commitad915c432eccb482427c1bbd77c74e6f7bfe60b3 (patch)
treed93b536c48773527c8ae0312d6dcf45d57dd1b89 /mm/oom_kill.c
parent6f48d0ebd907ae419387f27b602ee98870cfa7bb (diff)
downloadlinux-ad915c432eccb482427c1bbd77c74e6f7bfe60b3.tar.xz
oom: enable oom tasklist dump by default
The oom killer tasklist dump, enabled with the oom_dump_tasks sysctl, is very helpful information in diagnosing why a user's task has been killed. It emits useful information such as each eligible thread's memory usage that can determine why the system is oom, so it should be enabled by default. Signed-off-by: David Rientjes <rientjes@google.com> Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/oom_kill.c')
-rw-r--r--mm/oom_kill.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 13ceed78bc45..01b5e01e52cb 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -32,7 +32,7 @@
int sysctl_panic_on_oom;
int sysctl_oom_kill_allocating_task;
-int sysctl_oom_dump_tasks;
+int sysctl_oom_dump_tasks = 1;
static DEFINE_SPINLOCK(zone_scan_lock);
/* #define DEBUG */