From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDB1FC43441 for ; Fri, 16 Nov 2018 00:27:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A697422506 for ; Fri, 16 Nov 2018 00:27:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A697422506 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=stgolabs.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389183AbeKPKhj (ORCPT ); Fri, 16 Nov 2018 05:37:39 -0500 Received: from smtp2.provo.novell.com ([137.65.250.81]:41417 "EHLO smtp2.provo.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726605AbeKPKhj (ORCPT ); Fri, 16 Nov 2018 05:37:39 -0500 Received: from linux-r8p5.psav.com (prv-ext-foundry1int.gns.novell.com [137.65.251.240]) by smtp2.provo.novell.com with ESMTP (TLS encrypted); Thu, 15 Nov 2018 17:27:21 -0700 From: Davidlohr Bueso To: akpm@linux-foundation.org Cc: dave@stgolabs.net, linux-kernel@vger.kernel.org Subject: [PATCH -next 0/6] treewide: Remove redundant branch predictions around signal_pending family Date: Thu, 15 Nov 2018 16:27:07 -0800 Message-Id: <20181116002713.8474-1-dave@stgolabs.net> X-Mailer: git-send-email 2.16.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series trivially gets rid of users of signal_pending (and family) explicitly wrapping the call around an unlikely(). It is redundant as internally this is already done for us via signal_pending() and [__]fatal_signal_pending(). All patches are independent, so I split it up in case folks want to pick up bits separately. Compile tested only. Please consider for v4.21. Thanks! Davidlohr Bueso (6): locking/mutex: Remove caller signal_pending branch predictions kernel/sched: Remove caller signal_pending branch predictions arch/arc: Remove caller signal_pending_branch predictions mm: Remove caller signal_pending branch predictions drivers/i2c: Remove caller signal_pending branch predictions fs: Remove caller signal_pending branch predictions arch/arc/mm/fault.c | 2 +- drivers/i2c/busses/i2c-ibm_iic.c | 2 +- fs/afs/fs_probe.c | 2 +- fs/afs/vl_probe.c | 2 +- fs/buffer.c | 2 +- fs/exec.c | 4 ++-- fs/orangefs/orangefs-bufmap.c | 2 +- kernel/locking/mutex.c | 2 +- kernel/sched/core.c | 2 +- kernel/sched/swait.c | 2 +- kernel/sched/wait.c | 2 +- mm/filemap.c | 2 +- mm/gup.c | 2 +- mm/hugetlb.c | 2 +- 14 files changed, 15 insertions(+), 15 deletions(-) -- 2.16.4