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authorThomas Gleixner <tglx@linutronix.de>2015-04-15 00:08:42 +0300
committerThomas Gleixner <tglx@linutronix.de>2015-04-22 18:06:49 +0300
commit6d9a1411393d51f17bee3fe163430b21b2cb2de9 (patch)
treedc9bb0111cc1ea91031759b0d912d356b78e638f /include/linux/hrtimer.h
parent34aee88a02ba296a8e8c9523cdf77147731903f1 (diff)
downloadlinux-6d9a1411393d51f17bee3fe163430b21b2cb2de9.tar.xz
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.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 17a59ddcc79a..0853f52f8ffb 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)
{