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hrtimers: Make struct hrtimer_cpu_base layout less stupid

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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>
This commit is contained in:
Thomas Gleixner 2011-05-20 13:02:58 +02:00
parent 9ec2690758
commit f24444b01b
1 changed files with 1 additions and 1 deletions
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2
include/linux/hrtimer.h
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@ -174,7 +174,6 @@ enum hrtimer_base_type {
*/ */
struct hrtimer_cpu_base { struct hrtimer_cpu_base {
raw_spinlock_t lock; raw_spinlock_t lock;
struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES];
#ifdef CONFIG_HIGH_RES_TIMERS #ifdef CONFIG_HIGH_RES_TIMERS
ktime_t expires_next; ktime_t expires_next;
int hres_active; int hres_active;
@ -184,6 +183,7 @@ struct hrtimer_cpu_base {
unsigned long nr_hangs; unsigned long nr_hangs;
ktime_t max_hang_time; ktime_t max_hang_time;
#endif #endif
struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES];
}; };
static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time) static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time)