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Commit f24444b0 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

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: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarPeter Zijlstra <peterz@infradead.org>
parent 9ec26907

include/linux/hrtimer.h

+1 −1
Original line number Diff line number Diff line
@@ -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)