diff options
Diffstat (limited to 'include/linux/hrtimer.h')
| -rw-r--r-- | include/linux/hrtimer.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 29072d89e5cb..cad8482337cb 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -72,7 +72,7 @@ enum hrtimer_mode { */ struct hrtimer_sleeper { struct hrtimer timer; - struct task_struct *task; + struct task_struct *__private task; }; static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time) @@ -320,6 +320,14 @@ extern int schedule_hrtimeout_range_clock(ktime_t *expires, const enum hrtimer_mode mode, clockid_t clock_id); extern int schedule_hrtimeout(ktime_t *expires, const enum hrtimer_mode mode); +static inline struct task_struct *hrtimer_sleeper_task_get(struct hrtimer_sleeper *sl) +{ + return READ_ONCE(ACCESS_PRIVATE(sl, task)); +} +static inline void hrtimer_sleeper_task_set(struct hrtimer_sleeper *sl, struct task_struct *t) +{ + WRITE_ONCE(ACCESS_PRIVATE(sl, task), t); +} /* Soft interrupt function to run the hrtimer queues: */ extern void hrtimer_run_queues(void); |