From: Peter Zijlstra Date: Fri, 9 May 2014 17:04:00 +0000 (+0200) Subject: arm64: Remove TIF_POLLING_NRFLAG X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=842514849a616e9b61acad65771c7afe01e651f9;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git arm64: Remove TIF_POLLING_NRFLAG The only idle method for arm64 is WFI and it therefore unconditionally requires the reschedule interrupt when idle. Suggested-by: Catalin Marinas Signed-off-by: Peter Zijlstra Acked-by: Catalin Marinas Link: http://lkml.kernel.org/r/20140509170649.GG13658@twins.programming.kicks-ass.net Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar --- diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h index 720e70b66ffd..7b8e3a2a00fb 100644 --- a/arch/arm64/include/asm/thread_info.h +++ b/arch/arm64/include/asm/thread_info.h @@ -95,13 +95,11 @@ static inline struct thread_info *current_thread_info(void) * TIF_NEED_RESCHED - rescheduling necessary * TIF_NOTIFY_RESUME - callback before returning to user * TIF_USEDFPU - FPU was used by this task this quantum (SMP) - * TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_SIGPENDING 0 #define TIF_NEED_RESCHED 1 #define TIF_NOTIFY_RESUME 2 /* callback before returning to user */ #define TIF_SYSCALL_TRACE 8 -#define TIF_POLLING_NRFLAG 16 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define TIF_FREEZE 19 #define TIF_RESTORE_SIGMASK 20