From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755414AbaEVM1Z (ORCPT ); Thu, 22 May 2014 08:27:25 -0400 Received: from terminus.zytor.com ([198.137.202.10]:51216 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755391AbaEVM1U (ORCPT ); Thu, 22 May 2014 08:27:20 -0400 Date: Thu, 22 May 2014 05:26:26 -0700 From: tip-bot for Peter Zijlstra Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, catalin.marinas@arm.com, peterz@infradead.org, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, catalin.marinas@arm.com, peterz@infradead.org, tglx@linutronix.de In-Reply-To: <20140509170649.GG13658@twins.programming.kicks-ass.net> References: <20140509170649.GG13658@twins.programming.kicks-ass.net> To: linux-tip-commits@vger.kernel.org Subject: [tip:sched/core] arm64: Remove TIF_POLLING_NRFLAG Git-Commit-ID: 842514849a616e9b61acad65771c7afe01e651f9 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 842514849a616e9b61acad65771c7afe01e651f9 Gitweb: http://git.kernel.org/tip/842514849a616e9b61acad65771c7afe01e651f9 Author: Peter Zijlstra AuthorDate: Fri, 9 May 2014 19:04:00 +0200 Committer: Ingo Molnar CommitDate: Thu, 22 May 2014 10:22:58 +0200 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 --- arch/arm64/include/asm/thread_info.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h index 720e70b..7b8e3a2 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