diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2019-07-26 20:30:49 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-07-30 23:57:51 +0200 |
| commit | b74494872555d1f7888dfd9225700a363f4a84fc (patch) | |
| tree | 1135ad192836fe3c725448640608e3320549f5a1 /kernel | |
| parent | 511885d7061eda3eb1faf3f57dcc936ff75863f1 (diff) | |
hrtimer: Remove task argument from hrtimer_init_sleeper()
All callers hand in 'current' and that's the only task pointer which
actually makes sense. Remove the task argument and set current in the
function.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190726185752.791885290@linutronix.de
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/futex.c | 2 | ||||
| -rw-r--r-- | kernel/time/hrtimer.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/kernel/futex.c b/kernel/futex.c index 6d50728ef2e7..5e9842ea4012 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -490,7 +490,7 @@ futex_setup_timer(ktime_t *time, struct hrtimer_sleeper *timeout, hrtimer_init_on_stack(&timeout->timer, (flags & FLAGS_CLOCKRT) ? CLOCK_REALTIME : CLOCK_MONOTONIC, HRTIMER_MODE_ABS); - hrtimer_init_sleeper(timeout, current); + hrtimer_init_sleeper(timeout); /* * If range_ns is 0, calling hrtimer_set_expires_range_ns() is diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index 5ee77f1a8a92..de895d86800c 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -1639,10 +1639,10 @@ static enum hrtimer_restart hrtimer_wakeup(struct hrtimer *timer) return HRTIMER_NORESTART; } -void hrtimer_init_sleeper(struct hrtimer_sleeper *sl, struct task_struct *task) +void hrtimer_init_sleeper(struct hrtimer_sleeper *sl) { sl->timer.function = hrtimer_wakeup; - sl->task = task; + sl->task = current; } EXPORT_SYMBOL_GPL(hrtimer_init_sleeper); @@ -1669,7 +1669,7 @@ static int __sched do_nanosleep(struct hrtimer_sleeper *t, enum hrtimer_mode mod { struct restart_block *restart; - hrtimer_init_sleeper(t, current); + hrtimer_init_sleeper(t); do { set_current_state(TASK_INTERRUPTIBLE); @@ -1930,7 +1930,7 @@ schedule_hrtimeout_range_clock(ktime_t *expires, u64 delta, hrtimer_init_on_stack(&t.timer, clock_id, mode); hrtimer_set_expires_range_ns(&t.timer, *expires, delta); - hrtimer_init_sleeper(&t, current); + hrtimer_init_sleeper(&t); hrtimer_start_expires(&t.timer, mode); |