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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-03-25 13:09:16 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-04-01 14:22:59 +0200 |
| commit | 4ffee521f36390c7720d493591b764ca35c8030b (patch) | |
| tree | 9836af97487f83a0680c293f187cd116875ec2c5 /kernel/time/clockevents.c | |
| parent | clockevents: Remove extra local_irq_save() in clockevents_exchange_device() (diff) | |
| download | linux-4ffee521f36390c7720d493591b764ca35c8030b.tar.xz linux-4ffee521f36390c7720d493591b764ca35c8030b.zip | |
clockevents: Make suspend/resume calls explicit
clockevents_notify() is a leftover from the early design of the
clockevents facility. It's really not a notification mechanism,
it's a multiplex call.
We are way better off to have explicit calls instead of this
monstrosity. Split out the suspend/resume() calls and invoke
them directly from the call sites.
No locking required at this point because these calls happen
with interrupts disabled and a single cpu online.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
[ Rebased on top of 4.0-rc5. ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/713674030.jVm1qaHuPf@vostro.rjw.lan
[ Rebased on top of latest timers/core. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/time/clockevents.c')
| -rw-r--r-- | kernel/time/clockevents.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index b73002718536..7af614829da1 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -670,15 +670,6 @@ int clockevents_notify(unsigned long reason, void *arg) tick_handover_do_timer(arg); break; - case CLOCK_EVT_NOTIFY_SUSPEND: - tick_suspend(); - tick_suspend_broadcast(); - break; - - case CLOCK_EVT_NOTIFY_RESUME: - tick_resume(); - break; - case CLOCK_EVT_NOTIFY_CPU_DEAD: tick_shutdown_broadcast_oneshot(arg); tick_shutdown_broadcast(arg); |