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authorThomas Gleixner <tglx@linutronix.de>2011-05-20 13:02:58 +0200
committerThomas Gleixner <tglx@linutronix.de>2011-05-23 13:59:53 +0200
commitf24444b01bf6c51c300fd3ffc73423383d747882 (patch)
tree456660380194008cf5bd338a5a94b28a1d9cf346
parent9ec2690758a5467f24beb301cca5098078073bba (diff)
downloadop-kernel-dev-f24444b01bf6c51c300fd3ffc73423383d747882.zip
op-kernel-dev-f24444b01bf6c51c300fd3ffc73423383d747882.tar.gz
hrtimers: Make struct hrtimer_cpu_base layout less stupid
In the HIGHRES=y case we access the members at the end of struct hrtimer_cpu_base first and then the one at the beginning. Move the hrtimer data to front, so we have linear progressing access. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Peter Zijlstra <peterz@infradead.org>
-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 925c8c0..cc5f5f5 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -174,7 +174,6 @@ enum hrtimer_base_type {
*/
struct hrtimer_cpu_base {
raw_spinlock_t lock;
- struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES];
#ifdef CONFIG_HIGH_RES_TIMERS
ktime_t expires_next;
int hres_active;
@@ -184,6 +183,7 @@ struct hrtimer_cpu_base {
unsigned long nr_hangs;
ktime_t max_hang_time;
#endif
+ struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES];
};
static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time)
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