Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=546fe3c909b0a4235c7237c210da483eaaac1edc
Commit: 546fe3c909b0a4235c7237c210da483eaaac1edc
Parent: a48da48b403319918a587be8b5d46fe1d186c2ac
Author: Ingo Molnar <[EMAIL PROTECTED]>
AuthorDate: Thu Aug 9 11:16:51 2007 +0200
Committer: Ingo Molnar <[EMAIL PROTECTED]>
CommitDate: Thu Aug 9 11:16:51 2007 +0200
sched: move the __update_rq_clock() call to scheduler_tick()
move the __update_rq_clock() call from update_cpu_load() to
scheduler_tick().
( identity transformation that causes no change in functionality. )
this allows the direct use of rq->clock in ->task_tick() functions.
Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
---
kernel/sched.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/kernel/sched.c b/kernel/sched.c
index b78b9d9..3f5d529 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1949,8 +1949,6 @@ static void update_cpu_load(struct rq *this_rq)
struct load_stat *ls = &this_rq->ls;
int i, scale;
- __update_rq_clock(this_rq);
-
this_rq->nr_load_updates++;
if (unlikely(!(sysctl_sched_features & SCHED_FEAT_PRECISE_CPU_LOAD)))
goto do_avg;
@@ -3301,6 +3299,7 @@ void scheduler_tick(void)
struct task_struct *curr = rq->curr;
spin_lock(&rq->lock);
+ __update_rq_clock(rq);
update_cpu_load(rq);
if (curr != rq->idle) /* FIXME: needed? */
curr->sched_class->task_tick(rq, curr);
-
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