diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 11:38:40 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 17:21:22 +0100 |
| commit | 2456e855354415bfaeb7badaa14e11b3e02c8466 (patch) | |
| tree | 6fc81500645174c246c3fdb568cba32aa01960c6 /include/linux/hrtimer.h | |
| parent | clocksource: Use a plain u64 instead of cycle_t (diff) | |
| download | linux-dev-2456e855354415bfaeb7badaa14e11b3e02c8466.tar.xz linux-dev-2456e855354415bfaeb7badaa14e11b3e02c8466.zip | |
ktime: Get rid of the union
ktime is a union because the initial implementation stored the time in
scalar nanoseconds on 64 bit machine and in a endianess optimized timespec
variant for 32bit machines. The Y2038 cleanup removed the timespec variant
and switched everything to scalar nanoseconds. The union remained, but
become completely pointless.
Get rid of the union and just keep ktime_t as simple typedef of type s64.
The conversion was done with coccinelle and some manual mopping up.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'include/linux/hrtimer.h')
| -rw-r--r-- | include/linux/hrtimer.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 5e00f80b1535..cdab81ba29f8 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -228,8 +228,8 @@ static inline void hrtimer_set_expires_range_ns(struct hrtimer *timer, ktime_t t static inline void hrtimer_set_expires_tv64(struct hrtimer *timer, s64 tv64) { - timer->node.expires.tv64 = tv64; - timer->_softexpires.tv64 = tv64; + timer->node.expires = tv64; + timer->_softexpires = tv64; } static inline void hrtimer_add_expires(struct hrtimer *timer, ktime_t time) @@ -256,11 +256,11 @@ static inline ktime_t hrtimer_get_softexpires(const struct hrtimer *timer) static inline s64 hrtimer_get_expires_tv64(const struct hrtimer *timer) { - return timer->node.expires.tv64; + return timer->node.expires; } static inline s64 hrtimer_get_softexpires_tv64(const struct hrtimer *timer) { - return timer->_softexpires.tv64; + return timer->_softexpires; } static inline s64 hrtimer_get_expires_ns(const struct hrtimer *timer) @@ -297,7 +297,7 @@ extern void hrtimer_peek_ahead_timers(void); * this resolution values. */ # define HIGH_RES_NSEC 1 -# define KTIME_HIGH_RES (ktime_t) { .tv64 = HIGH_RES_NSEC } +# define KTIME_HIGH_RES (HIGH_RES_NSEC) # define MONOTONIC_RES_NSEC HIGH_RES_NSEC # define KTIME_MONOTONIC_RES KTIME_HIGH_RES @@ -333,7 +333,7 @@ __hrtimer_expires_remaining_adjusted(const struct hrtimer *timer, ktime_t now) * hrtimer_start_range_ns() to prevent short timeouts. */ if (IS_ENABLED(CONFIG_TIME_LOW_RES) && timer->is_rel) - rem.tv64 -= hrtimer_resolution; + rem -= hrtimer_resolution; return rem; } |