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Commit dce3e8fd authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

posix-cpu-timers: Remove tsk argument from run_posix_cpu_timers() 



It's always current. Don't give people wrong ideas.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarFrederic Weisbecker <frederic@kernel.org>
Link: https://lkml.kernel.org/r/20190819143801.945469967@linutronix.de
parent 692117c1

include/linux/posix-timers.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -118,7 +118,7 @@ struct k_itimer { 
	struct rcu_head		rcu;

	struct rcu_head		rcu;

};

};





void run_posix_cpu_timers(struct task_struct *task);

void run_posix_cpu_timers(void);

void posix_cpu_timers_exit(struct task_struct *task);

void posix_cpu_timers_exit(struct task_struct *task);

void posix_cpu_timers_exit_group(struct task_struct *task);

void posix_cpu_timers_exit_group(struct task_struct *task);

void set_process_cpu_timer(struct task_struct *task, unsigned int clock_idx,

void set_process_cpu_timer(struct task_struct *task, unsigned int clock_idx,

kernel/time/posix-cpu-timers.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -1137,11 +1137,12 @@ static inline int fastpath_timer_check(struct task_struct *tsk) 
 * already updated our counts.  We need to check if any timers fire now.

 * already updated our counts.  We need to check if any timers fire now.

 * Interrupts are disabled.

 * Interrupts are disabled.

 */

 */

void run_posix_cpu_timers(struct task_struct *tsk)

void run_posix_cpu_timers(void)

{

{

	LIST_HEAD(firing);

	struct task_struct *tsk = current;

	struct k_itimer *timer, *next;

	struct k_itimer *timer, *next;

	unsigned long flags;

	unsigned long flags;

	LIST_HEAD(firing);





	lockdep_assert_irqs_disabled();

	lockdep_assert_irqs_disabled();

kernel/time/timer.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1728,7 +1728,7 @@ void update_process_times(int user_tick) 
#endif

#endif

	scheduler_tick();

	scheduler_tick();

	if (IS_ENABLED(CONFIG_POSIX_TIMERS))

	if (IS_ENABLED(CONFIG_POSIX_TIMERS))

		run_posix_cpu_timers(p);

		run_posix_cpu_timers();

}

}





/**

/**