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mm, oom: make dump_tasks public

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

Change-Id: I76c33a118a9765b4c2276e8c76de36399c78dbf6
Signed-off-by: Liam Mark <lmark@codeaurora.org>
This commit is contained in:
Liam Mark 2014-06-03 13:33:18 -07:00
parent b53e80fbf7
commit c6ec8d930a
2 changed files with 4 additions and 1 deletions
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3
include/linux/oom.h
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@ -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;

2
mm/oom_kill.c
View file

@ -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;