[patch -mm 18/18] oom: clean up oom_kill_task()

[David Rientjes <rientjes@google.com>]

__oom_kill_task() only has a single caller, so merge it into that
function.

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: David Rientjes <rientjes@google.com>
---
 mm/oom_kill.c |   15 +++------------
 1 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -440,17 +440,6 @@ static void dump_header(struct task_struct *p, gfp_t gfp_mask, int order,
 		dump_tasks(mem);
 }
 
-/*
- * Give the oom killed task high priority and access to memory reserves so that
- * it may quickly exit and free its memory.
- */
-static void __oom_kill_task(struct task_struct *p)
-{
-	p->rt.time_slice = HZ;
-	set_tsk_thread_flag(p, TIF_MEMDIE);
-	force_sig(SIGKILL, p);
-}
-
 #define K(x) ((x) << (PAGE_SHIFT-10))
 static int oom_kill_task(struct task_struct *p)
 {
@@ -465,7 +454,9 @@ static int oom_kill_task(struct task_struct *p)
 		K(get_mm_counter(p->mm, MM_FILEPAGES)));
 	task_unlock(p);
 
-	__oom_kill_task(p);
+	p->rt.time_slice = HZ;
+	set_tsk_thread_flag(p, TIF_MEMDIE);
+	force_sig(SIGKILL, p);
 	return 0;
 }
 #undef K

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