From: Ingo Molnar Date: Thu, 2 Aug 2007 15:41:40 +0000 (+0200) Subject: [PATCH] sched: add schedstat_set() API X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c3c7011969274768818842b0a08ec45d88f45b4f;p=linux-beck.git [PATCH] sched: add schedstat_set() API add the schedstat_set() API, to allow the reduction of CONFIG_SCHEDSTAT related #ifdefs. No code changed. Signed-off-by: Ingo Molnar --- diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h index c63c38f6fa6e..c20a94dda61e 100644 --- a/kernel/sched_stats.h +++ b/kernel/sched_stats.h @@ -116,6 +116,7 @@ rq_sched_info_depart(struct rq *rq, unsigned long long delta) } # define schedstat_inc(rq, field) do { (rq)->field++; } while (0) # define schedstat_add(rq, field, amt) do { (rq)->field += (amt); } while (0) +# define schedstat_set(var, val) do { var = (val); } while (0) #else /* !CONFIG_SCHEDSTATS */ static inline void rq_sched_info_arrive(struct rq *rq, unsigned long long delta) @@ -125,6 +126,7 @@ rq_sched_info_depart(struct rq *rq, unsigned long long delta) {} # define schedstat_inc(rq, field) do { } while (0) # define schedstat_add(rq, field, amt) do { } while (0) +# define schedstat_set(var, val) do { } while (0) #endif #if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)