Messages in this thread Patch in this message | | | From | Viresh Kumar <> | Subject | [PATCH 12/16] hrtimer: rewrite switch_hrtimer_base() to remove extra indentation level | Date | Fri, 28 Mar 2014 17:11:31 +0530 |
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Complete bottom part of switch_hrtimer_base() is part of a 'if' block and so all code present in that block has extra indentation level before it. Rewrite it to remove this extra indentation level.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- kernel/hrtimer.c | 48 ++++++++++++++++++++++++------------------------ 1 file changed, 24 insertions(+), 24 deletions(-)
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c index 04f8e44..30efa1c 100644 --- a/kernel/hrtimer.c +++ b/kernel/hrtimer.c @@ -203,33 +203,33 @@ again: new_cpu_base = &per_cpu(hrtimer_bases, cpu); new_base = &new_cpu_base->clock_base[base->index]; - if (base != new_base) { - /* - * We are trying to move timer to new_base. - * However we can't change timer's base while it is running, - * so we keep it on the same CPU. No hassle vs. reprogramming - * the event source in the high resolution case. The softirq - * code will take care of this when the timer function has - * completed. There is no conflict as we hold the lock until - * the timer is enqueued. - */ - if (unlikely(hrtimer_callback_running(timer))) - return; + if (base == new_base) + return; - /* See the comment in lock_timer_base() */ - timer->base = NULL; - raw_spin_unlock(&base->cpu_base->lock); - raw_spin_lock(&new_base->cpu_base->lock); + /* + * We are trying to move timer to new_base. However we can't change + * timer's base while it is running, so we keep it on the same CPU. No + * hassle vs. reprogramming the event source in the high resolution + * case. The softirq code will take care of this when the timer function + * has completed. There is no conflict as we hold the lock until the + * timer is enqueued. + */ + if (unlikely(hrtimer_callback_running(timer))) + return; - if (cpu != this_cpu && hrtimer_check_target(timer, new_base)) { - cpu = this_cpu; - raw_spin_unlock(&new_base->cpu_base->lock); - raw_spin_lock(&base->cpu_base->lock); - timer->base = base; - goto again; - } - timer->base = new_base; + /* See the comment in lock_timer_base() */ + timer->base = NULL; + raw_spin_unlock(&base->cpu_base->lock); + raw_spin_lock(&new_base->cpu_base->lock); + + if (cpu != this_cpu && hrtimer_check_target(timer, new_base)) { + cpu = this_cpu; + raw_spin_unlock(&new_base->cpu_base->lock); + raw_spin_lock(&base->cpu_base->lock); + timer->base = base; + goto again; } + timer->base = new_base; } #else /* CONFIG_SMP */ -- 1.7.12.rc2.18.g61b472e
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