openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

mm, counters: fold __sync_task_rss_stat() into sync_mm_rss() 

There's no difference between sync_mm_rss() and __sync_task_rss_stat(),
so fold the latter into the former.

Signed-off-by: David Rientjes <rientjes@google.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Rientjes 2012-03-21 16:34:13 -07:00 committed by Linus Torvalds
parent 05af2e104a
commit ea48cf7863
1 changed files with 2 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
mm/memory.c
View File

@ -125,7 +125,7 @@ core_initcall(init_zero_pfn);
#if defined(SPLIT_RSS_COUNTING)
static void __sync_task_rss_stat(struct mm_struct *mm)
void sync_mm_rss(struct mm_struct *mm)
{
int i;
@ -157,12 +157,7 @@ static void check_sync_rss_stat(struct task_struct *task)
if (unlikely(task != current))
return;
if (unlikely(task->rss_stat.events++ > TASK_RSS_EVENTS_THRESH))
__sync_task_rss_stat(task->mm);
}
void sync_mm_rss(struct mm_struct *mm)
{
__sync_task_rss_stat(mm);
sync_mm_rss(task->mm);
}
#else /* SPLIT_RSS_COUNTING */