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Commit 2b5cb614 authored by Liam Mark's avatar Liam Mark Committed by Vinayak Menon
Browse files

mm, oom: make dump_tasks public 



Allow other functions to dump the list of tasks.
Useful for when debugging memory leaks.

Change-Id: I76c33a118a9765b4c2276e8c76de36399c78dbf6
Signed-off-by: default avatarLiam Mark <lmark@codeaurora.org>
Signed-off-by: default avatarVinayak Menon <vinmenon@codeaurora.org>
parent 2c0f71c8

include/linux/oom.h

+3 −0
Original line number Diff line number Diff line
@@ -79,6 +79,9 @@ extern void oom_killer_enable(void); 


extern struct task_struct *find_lock_task_mm(struct task_struct *p);



extern void dump_tasks(struct mem_cgroup *memcg,

		const nodemask_t *nodemask);



/* sysctls */

extern int sysctl_oom_dump_tasks;

extern int sysctl_oom_kill_allocating_task;

mm/oom_kill.c

+1 −1
Original line number Diff line number Diff line
@@ -368,7 +368,7 @@ static void select_bad_process(struct oom_control *oc) 
 * State information includes task's pid, uid, tgid, vm size, rss, nr_ptes,

 * swapents, oom_score_adj value, and name.

 */

static void dump_tasks(struct mem_cgroup *memcg, const nodemask_t *nodemask)

void dump_tasks(struct mem_cgroup *memcg, const nodemask_t *nodemask)

{

	struct task_struct *p;

	struct task_struct *task;