Messages in this thread Patch in this message | | | From | Sha Zhengju <> | Subject | [PATCH] sched/core: remove obsolete nr_uninterruptible() | Date | Wed, 20 Feb 2013 15:37:53 +0800 |
| |
From: Sha Zhengju <handai.szj@taobao.com>
Signed-off-by: Sha Zhengju <handai.szj@taobao.com> --- kernel/sched/core.c | 17 ----------------- 1 file changed, 17 deletions(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index c0b07c3..792f6fc 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -1957,23 +1957,6 @@ unsigned long nr_running(void) return sum; } -unsigned long nr_uninterruptible(void) -{ - unsigned long i, sum = 0; - - for_each_possible_cpu(i) - sum += cpu_rq(i)->nr_uninterruptible; - - /* - * Since we read the counters lockless, it might be slightly - * inaccurate. Do not allow it to go below zero though: - */ - if (unlikely((long)sum < 0)) - sum = 0; - - return sum; -} - unsigned long long nr_context_switches(void) { int i; -- 1.7.9.5
| |