From 8567d36f72005dda13dbaefbbf330f671fba8889 Mon Sep 17 00:00:00 2001 From: Liam Mark 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 Signed-off-by: Naveen Ramaraj Signed-off-by: Kevin F. Haggerty --- 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 d6ed7b05e31..5ff36a2c3b4 100644 --- a/include/linux/oom.h +++ b/include/linux/oom.h @@ -71,6 +71,9 @@ 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 2a0a4df8768..46ab5c5a490 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;