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[net-next-2.6.git] / kernel / exit.c

diff --git a/kernel/exit.c b/kernel/exit.c
index 03120229db2802929065a210930e41c7fa701ba0..894179a32ec163fe3347f8614626ddf7a9946cb7 100644 (file)
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -50,6 +50,7 @@
 #include <linux/perf_event.h>
 #include <trace/events/sched.h>
 #include <linux/hw_breakpoint.h>
+#include <linux/oom.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
@@ -149,9 +150,7 @@ static void delayed_put_task_struct(struct rcu_head *rhp)
 {
        struct task_struct *tsk = container_of(rhp, struct task_struct, rcu);
 
-#ifdef CONFIG_PERF_EVENTS
-       WARN_ON_ONCE(tsk->perf_event_ctxp);
-#endif
+       perf_event_delayed_put(tsk);
        trace_sched_process_free(tsk);
        put_task_struct(tsk);
 }
@@ -689,6 +688,8 @@ static void exit_mm(struct task_struct * tsk)
        enter_lazy_tlb(mm, current);
        /* We don't want this task to be frozen prematurely */
        clear_freeze_flag(tsk);
+       if (tsk->signal->oom_score_adj == OOM_SCORE_ADJ_MIN)
+               atomic_dec(&mm->oom_disable_count);
        task_unlock(tsk);
        mm_update_next_owner(mm);
        mmput(mm);