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Commit c6ec8d93 authored by Liam Mark's avatar Liam Mark
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>
parent b53e80fb

include/linux/oom.h

+3 −0
Original line number Diff line number Diff line
@@ -84,6 +84,9 @@ 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;

mm/oom_kill.c

+1 −1
Original line number Diff line number Diff line
@@ -343,7 +343,7 @@ static struct task_struct *select_bad_process(unsigned int *ppoints, 
 * State information includes task's pid, uid, tgid, vm size, rss, nr_ptes,

 * swapents, oom_score_adj value, and name.

 */

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;