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author | Ingo Molnar <mingo@elte.hu> | 2007-08-09 09:16:47 (GMT) |
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committer | Ingo Molnar <mingo@elte.hu> | 2007-08-09 09:16:47 (GMT) |
commit | d281918d7c135c555d9cebcf73d4320efa8177dc (patch) | |
tree | e1230311df7cf4366438d49b2ad623a429c03d1c /kernel/sched.c | |
parent | eb59449400f1e5984509e502711141302a2867ab (diff) | |
download | linux-fsl-qoriq-d281918d7c135c555d9cebcf73d4320efa8177dc.tar.xz |
sched: remove 'now' use from assignments
change all 'now' timestamp uses in assignments to rq->clock.
( this is an identity transformation that causes no functionality change:
all such new rq->clock is necessarily preceded by an update_rq_clock()
call. )
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched.c')
-rw-r--r-- | kernel/sched.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 65eb484..49a5fb0 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -788,8 +788,8 @@ static void update_curr_load(struct rq *rq, u64 now) u64 start; start = ls->load_update_start; - ls->load_update_start = now; - ls->delta_stat += now - start; + ls->load_update_start = rq->clock; + ls->delta_stat += rq->clock - start; /* * Stagger updates to ls->delta_fair. Very frequent updates * can be expensive. @@ -1979,8 +1979,8 @@ static void update_cpu_load(struct rq *this_rq) exec_delta64 = ls->delta_exec + 1; ls->delta_exec = 0; - sample_interval64 = now - ls->load_update_last; - ls->load_update_last = now; + sample_interval64 = this_rq->clock - ls->load_update_last; + ls->load_update_last = this_rq->clock; if ((s64)sample_interval64 < (s64)TICK_NSEC) sample_interval64 = TICK_NSEC; |