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-rw-r--r--mm/oom_kill.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 73763e489e86..b2f081fe4b1a 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -408,13 +408,13 @@ bool oom_killer_disabled __read_mostly;
static DECLARE_RWSEM(oom_sem);
/**
- * mark_tsk_oom_victim - marks the given task as OOM victim.
+ * mark_oom_victim - mark the given task as OOM victim
* @tsk: task to mark
*
* Has to be called with oom_sem taken for read and never after
* oom has been disabled already.
*/
-void mark_tsk_oom_victim(struct task_struct *tsk)
+void mark_oom_victim(struct task_struct *tsk)
{
WARN_ON(oom_killer_disabled);
/* OOM killer might race with memcg OOM */
@@ -431,11 +431,9 @@ void mark_tsk_oom_victim(struct task_struct *tsk)
}
/**
- * unmark_oom_victim - unmarks the current task as OOM victim.
- *
- * Wakes up all waiters in oom_killer_disable()
+ * exit_oom_victim - note the exit of an OOM victim
*/
-void unmark_oom_victim(void)
+void exit_oom_victim(void)
{
if (!test_and_clear_thread_flag(TIF_MEMDIE))
return;
@@ -515,7 +513,7 @@ void oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order,
*/
task_lock(p);
if (p->mm && task_will_free_mem(p)) {
- mark_tsk_oom_victim(p);
+ mark_oom_victim(p);
task_unlock(p);
put_task_struct(p);
return;
@@ -570,7 +568,7 @@ void oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order,
/* mm cannot safely be dereferenced after task_unlock(victim) */
mm = victim->mm;
- mark_tsk_oom_victim(victim);
+ mark_oom_victim(victim);
pr_err("Killed process %d (%s) total-vm:%lukB, anon-rss:%lukB, file-rss:%lukB\n",
task_pid_nr(victim), victim->comm, K(victim->mm->total_vm),
K(get_mm_counter(victim->mm, MM_ANONPAGES)),
@@ -728,7 +726,7 @@ static void __out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,
*/
if (current->mm &&
(fatal_signal_pending(current) || task_will_free_mem(current))) {
- mark_tsk_oom_victim(current);
+ mark_oom_victim(current);
return;
}