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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>
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@ -17,10 +17,6 @@ extern void wake_up_if_idle(int cpu);
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* polling state.
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*/
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#ifdef TIF_POLLING_NRFLAG
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static inline int tsk_is_polling(struct task_struct *p)
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{
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return test_tsk_thread_flag(p, TIF_POLLING_NRFLAG);
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}
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static inline void __current_set_polling(void)
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{
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@ -59,7 +55,6 @@ static inline bool __must_check current_clr_polling_and_test(void)
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}
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#else
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static inline int tsk_is_polling(struct task_struct *p) { return 0; }
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static inline void __current_set_polling(void) { }
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static inline void __current_clr_polling(void) { }
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