clockevents: optimise tick_nohz_stop_sched_tick() a bit

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Call
	ts = &per_cpu(tick_cpu_sched, cpu);
and
	cpu = smp_processor_id();
once instead of twice.

No functional change done, as changed code runs with local irq off.
Reduces source lines and text size (20bytes on x86_64).

[ akpm@linux-foundation.org: Build fix ]

Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

...

This commit is contained in:

Karsten Wiese 2008-02-28 15:10:50 +01:00 • committed by Thomas Gleixner

parent 3f3eafc921

commit 903b8a8d48

1 changed files with 2 additions and 4 deletions

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6

kernel/time/tick-sched.c

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