diff options
| author | Ingo Molnar <mingo@elte.hu> | 2007-08-02 17:41:40 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2007-08-02 17:41:40 +0200 |
| commit | 8179ca23d513717cc5e3dc81a1ffe01af0955468 (patch) | |
| tree | 9b0912c0e7a7e57b1804a0f68c463a2e05bfb88c | |
| parent | c3c7011969274768818842b0a08ec45d88f45b4f (diff) | |
| download | op-kernel-dev-8179ca23d513717cc5e3dc81a1ffe01af0955468.zip op-kernel-dev-8179ca23d513717cc5e3dc81a1ffe01af0955468.tar.gz | |
[PATCH] sched: use schedstat_set() API
make use of the new schedstat_set() API to eliminate two #ifdef sections.
No functional changes:
text data bss dec hex filename
29009 4122 28 33159 8187 sched.o.before
29009 4122 28 33159 8187 sched.o.after
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | kernel/sched_fair.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 243da6c..5bf7285 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -292,10 +292,7 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr, u64 now) return; delta_exec = curr->delta_exec; -#ifdef CONFIG_SCHEDSTATS - if (unlikely(delta_exec > curr->exec_max)) - curr->exec_max = delta_exec; -#endif + schedstat_set(curr->exec_max, max((u64)delta_exec, curr->exec_max)); curr->sum_exec_runtime += delta_exec; cfs_rq->exec_clock += delta_exec; @@ -425,13 +422,7 @@ __update_stats_wait_end(struct cfs_rq *cfs_rq, struct sched_entity *se, u64 now) { unsigned long delta_fair = se->delta_fair_run; -#ifdef CONFIG_SCHEDSTATS - { - s64 delta_wait = now - se->wait_start; - if (unlikely(delta_wait > se->wait_max)) - se->wait_max = delta_wait; - } -#endif + schedstat_set(se->wait_max, max(se->wait_max, now - se->wait_start)); if (unlikely(se->load.weight != NICE_0_LOAD)) delta_fair = calc_weighted(delta_fair, se->load.weight, |
