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| author | Ingo Molnar | 2007-08-02 17:41:40 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2007-08-02 17:41:40 +0200 |
| commit | 6cfb0d5d06bea2b8791f32145eae539d524e5f6c (patch) | |
| tree | ec84e29c73833fac72f7307b7573410b2e60b291 /kernel/sched_fair.c | |
| parent | [PATCH] sched: use schedstat_set() API (diff) | |
| download | kernel-qcow2-linux-6cfb0d5d06bea2b8791f32145eae539d524e5f6c.tar.gz kernel-qcow2-linux-6cfb0d5d06bea2b8791f32145eae539d524e5f6c.tar.xz kernel-qcow2-linux-6cfb0d5d06bea2b8791f32145eae539d524e5f6c.zip | |
[PATCH] sched: reduce debug code
move the rest of the debugging/instrumentation code to under
CONFIG_SCHEDSTATS too. This reduces code size and speeds code up:
text data bss dec hex filename
33044 4122 28 37194 914a sched.o.before
32708 4122 28 36858 8ffa sched.o.after
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_fair.c')
| -rw-r--r-- | kernel/sched_fair.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 5bf7285ad02c..6f579ff5a9bc 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -349,7 +349,7 @@ static inline void update_stats_wait_start(struct cfs_rq *cfs_rq, struct sched_entity *se, u64 now) { se->wait_start_fair = cfs_rq->fair_clock; - se->wait_start = now; + schedstat_set(se->wait_start, now); } /* @@ -447,7 +447,7 @@ update_stats_wait_end(struct cfs_rq *cfs_rq, struct sched_entity *se, u64 now) } se->wait_start_fair = 0; - se->wait_start = 0; + schedstat_set(se->wait_start, 0); } static inline void |