Commit-ID: 96fe3b072f134e4993f829d599eaa1e0eb5a10e5 Gitweb: http://git.kernel.org/tip/96fe3b072f134e4993f829d599eaa1e0eb5a10e5 Author: Thomas Gleixner <[email protected]> AuthorDate: Tue, 30 May 2017 23:15:46 +0200 Committer: Thomas Gleixner <[email protected]> CommitDate: Sun, 4 Jun 2017 15:40:25 +0200
posix-timers: Rename do_schedule_next_timer That function is a misnomer. Rename it with a proper prefix to posixtimer_rearm(). Signed-off-by: Thomas Gleixner <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: John Stultz <[email protected]> Link: http://lkml.kernel.org/r/[email protected] --- include/linux/posix-timers.h | 2 +- kernel/signal.c | 2 +- kernel/time/posix-cpu-timers.c | 2 +- kernel/time/posix-timers.c | 10 +++++----- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 8f9cca3..771e5f7 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -112,6 +112,6 @@ long clock_nanosleep_restart(struct restart_block *restart_block); void update_rlimit_cpu(struct task_struct *task, unsigned long rlim_new); -void do_schedule_next_timer(struct siginfo *info); +void posixtimer_rearm(struct siginfo *info); #endif diff --git a/kernel/signal.c b/kernel/signal.c index 1f85c84..d031cd2 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -630,7 +630,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) * about to disable them again anyway. */ spin_unlock(&tsk->sighand->siglock); - do_schedule_next_timer(info); + posixtimer_rearm(info); spin_lock(&tsk->sighand->siglock); } #endif diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index 0123ece..1ba576d 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -981,7 +981,7 @@ static void check_process_timers(struct task_struct *tsk, } /* - * This is called from the signal code (via do_schedule_next_timer) + * This is called from the signal code (via posixtimer_rearm) * when the last timer signal was delivered and we have to reload the timer. */ void posix_cpu_timer_schedule(struct k_itimer *timer) diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index eb007e1..036b7e7 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -305,7 +305,7 @@ static void schedule_next_timer(struct k_itimer *timr) * To protect against the timer going away while the interrupt is queued, * we require that the it_requeue_pending flag be set. */ -void do_schedule_next_timer(struct siginfo *info) +void posixtimer_rearm(struct siginfo *info) { struct k_itimer *timr; unsigned long flags; @@ -336,12 +336,12 @@ int posix_timer_event(struct k_itimer *timr, int si_private) int shared, ret = -1; /* * FIXME: if ->sigq is queued we can race with - * dequeue_signal()->do_schedule_next_timer(). + * dequeue_signal()->posixtimer_rearm(). * * If dequeue_signal() sees the "right" value of - * si_sys_private it calls do_schedule_next_timer(). + * si_sys_private it calls posixtimer_rearm(). * We re-queue ->sigq and drop ->it_lock(). - * do_schedule_next_timer() locks the timer + * posixtimer_rearm() locks the timer * and re-schedules it while ->sigq is pending. * Not really bad, but not that we want. */ @@ -701,7 +701,7 @@ SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id, * accumulating overruns on the next timer. The overrun is frozen when * the signal is delivered, either at the notify time (if the info block * is not queued) or at the actual delivery time (as we are informed by - * the call back to do_schedule_next_timer(). So all we need to do is + * the call back to posixtimer_rearm(). So all we need to do is * to pick up the frozen overrun. */ SYSCALL_DEFINE1(timer_getoverrun, timer_t, timer_id)
