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| author |   Ingo Molnar <mingo@kernel.org> | 2012-10-30 08:33:01 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-10-30 08:33:01 +0100 |
| commit | 38ca9c927c7d3db61f57e3d3a9334958c3af6e9a (patch) | |
| tree | 58be18cf3dce7a407c84ab2532e92bdb8b7ee067 /arch/ia64 | |
| parent | sched: Describe CFS load-balancer (diff) | |
| parent | cputime: Separate irqtime accounting from generic vtime (diff) | |
| download | linux-dev-38ca9c927c7d3db61f57e3d3a9334958c3af6e9a.tar.xz linux-dev-38ca9c927c7d3db61f57e3d3a9334958c3af6e9a.zip | |
Merge tag 'cputime-cleanups-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into sched/core
Pull cputime cleanups and optimizations from Frederic Weisbecker:
* Gather vtime headers that were a bit scattered around
* Separate irqtime and vtime namespaces that were
colliding, resulting in useless calls to irqtime accounting.
* Slightly optimize irq and guest vtime accounting.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kernel/time.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index f6388216080d..5e4850305d3f 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -106,9 +106,9 @@ void vtime_task_switch(struct task_struct *prev) struct thread_info *ni = task_thread_info(current); if (idle_task(smp_processor_id()) != prev) - vtime_account_system(prev); + __vtime_account_system(prev); else - vtime_account_idle(prev); + __vtime_account_idle(prev); vtime_account_user(prev); @@ -135,14 +135,14 @@ static cputime_t vtime_delta(struct task_struct *tsk) return delta_stime; } -void vtime_account_system(struct task_struct *tsk) +void __vtime_account_system(struct task_struct *tsk) { cputime_t delta = vtime_delta(tsk); account_system_time(tsk, 0, delta, delta); } -void vtime_account_idle(struct task_struct *tsk) +void __vtime_account_idle(struct task_struct *tsk) { account_idle_time(vtime_delta(tsk)); } |