[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>

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