From afd912bfd26fe96b271d9d52a058d486e1ef6b48 Mon Sep 17 00:00:00 2001
From: Liam Mark <lmark@codeaurora.org>
Date: Tue, 3 Jun 2014 13:33:18 -0700
Subject: [PATCH] mm, oom: make dump_tasks public
Allow other functions to dump the list of tasks.
Useful for when debugging memory leaks.
Bug: 17871993
Change-Id: I76c33a118a9765b4c2276e8c76de36399c78dbf6
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Signed-off-by: Naveen Ramaraj <nramaraj@codeaurora.org>
---
include/linux/oom.h | 3 +++
mm/oom_kill.c | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/include/linux/oom.h b/include/linux/oom.h
index 3d7647536b03..f047a543211a 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -67,6 +67,9 @@ static inline void oom_killer_enable(void)
extern struct task_struct *find_lock_task_mm(struct task_struct *p);
+extern void dump_tasks(const struct mem_cgroup *memcg,
+ const nodemask_t *nodemask);
+
/* sysctls */
extern int sysctl_oom_dump_tasks;
extern int sysctl_oom_kill_allocating_task;
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 46bf2ed5594c..b9615b0dccaa 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -389,7 +389,7 @@ static struct task_struct *select_bad_process(unsigned int *ppoints,
*
* Call with tasklist_lock read-locked.
*/
-static void dump_tasks(const struct mem_cgroup *memcg, const nodemask_t *nodemask)
+void dump_tasks(const struct mem_cgroup *memcg, const nodemask_t *nodemask)
{
struct task_struct *p;
struct task_struct *task;
--
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