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sched/headers: Remove tsk_is_polling() 

It's not used by anything.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2017-02-01 18:49:05 +01:00
parent c03cb28e7c
commit f411229e1d
1 changed files with 0 additions and 5 deletions
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5
include/linux/sched/idle.h
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@ -17,10 +17,6 @@ extern void wake_up_if_idle(int cpu);
* polling state.
*/
#ifdef TIF_POLLING_NRFLAG
static inline int tsk_is_polling(struct task_struct *p)
{
return test_tsk_thread_flag(p, TIF_POLLING_NRFLAG);
}
static inline void __current_set_polling(void)
{
@ -59,7 +55,6 @@ static inline bool __must_check current_clr_polling_and_test(void)
}
#else
static inline int tsk_is_polling(struct task_struct *p) { return 0; }
static inline void __current_set_polling(void) { }
static inline void __current_clr_polling(void) { }