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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-04-14 21:08:42 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-04-22 17:06:49 +0200 |
| commit | 6d9a1411393d51f17bee3fe163430b21b2cb2de9 (patch) | |
| tree | dc9bb0111cc1ea91031759b0d912d356b78e638f /include/linux/hrtimer.h | |
| parent | 34aee88a02ba296a8e8c9523cdf77147731903f1 (diff) | |
| download | op-kernel-dev-6d9a1411393d51f17bee3fe163430b21b2cb2de9.zip op-kernel-dev-6d9a1411393d51f17bee3fe163430b21b2cb2de9.tar.gz | |
hrtimer: Cache line align the hrtimer cpu base
We really want that data structure to start at a cache line boundary.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/20150414203501.417597627@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/hrtimer.h')
| -rw-r--r-- | include/linux/hrtimer.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 17a59dd..0853f52 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -191,7 +191,7 @@ struct hrtimer_cpu_base { unsigned int max_hang_time; #endif struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES]; -}; +} ____cacheline_aligned; static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time) { |
