From nobody Tue Dec 16 16:39:10 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 97F8BC4167B for ; Fri, 8 Dec 2023 08:41:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235755AbjLHIlW (ORCPT ); Fri, 8 Dec 2023 03:41:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232892AbjLHIlT (ORCPT ); Fri, 8 Dec 2023 03:41:19 -0500 Received: from mail-qk1-x734.google.com (mail-qk1-x734.google.com [IPv6:2607:f8b0:4864:20::734]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1EDAC10FC for ; Fri, 8 Dec 2023 00:41:26 -0800 (PST) Received: by mail-qk1-x734.google.com with SMTP id af79cd13be357-77f368b3334so84385485a.2 for ; Fri, 08 Dec 2023 00:41:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702024885; x=1702629685; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=JllfCZ5QWb670w+A1HFO6uCIu5jBxIFAgbWt4nHdmO8=; b=UjOrt/IwLWf6t0hecklsNpAdxrO8YzGWsCWsLWv8FMpn3HmtQmQfEfQdf9isDdZ1Zf vH2cHQXl4GnxlGU4N5+/MsTobn5z9T5RDgfHQOIVTxrqDhe6ivvHyHOToM2JTrgKF5fM 6sIiNvBq1bisqOLuyTEsgNX5FPTSyibFcnlrEb2DuPa9rwVvZOGeT7NFNwQiVnWv7UD1 //pJavbA7MAbtcfzwRrpHAdn/LPRTMWyhMjXp5GCDsaZJv4YPGdC4bGEvBsd4HcTdN+m PDGKPSP1twJCsYYWQATyv9b0pXH2jS8cKRet9ufSnZxhg0uLyAjlfpNn/JYHAP5eehZ0 7UcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702024885; x=1702629685; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=JllfCZ5QWb670w+A1HFO6uCIu5jBxIFAgbWt4nHdmO8=; b=sUx0sZoRU1Lf+g2qewQAuG/arAvLd4uQTU6Z7FDllTHD+enuTONjb80YKJTl23rvCF +Kzg87LzY9chTi4nDS4BdPh3hIWY1qH+8nvD44eSRLewuutD4/wnKoXI6cOl2W3uLTRn QLdFaU6bKcrPo09XlXTGdKIld5eYwtF84YioAkFe3AgoHNEkRab0FomHKscFswQejRx1 t0cj/3Csj4jFZ13THJb9tE9v4TRT+y1H21A18lIpLBTgtuWwW+M9uA0D8RR6hDkYaPcF y7TXcNl346glqWZtenhmqpRsm3cM1fYreMKnSqycpyTa1wHHgJrfR3s2JlC8sF4XQZr/ 6Hyg== X-Gm-Message-State: AOJu0YynVd+P6xZnhL/LSoMlCRdVMbEIODW/3BF2rlKtofkAd4ZFiBQT OM4NY9mk9X8tCx8efiN9J/0= X-Google-Smtp-Source: AGHT+IH1zPeyAxQmIiGO5daKAoxiCfEtMbXJAk86rPGMKT/S/6V8ZKZL7iAmmi1tbl8+b32GQGfvKA== X-Received: by 2002:a05:620a:8016:b0:77f:2f6a:361c with SMTP id ee22-20020a05620a801600b0077f2f6a361cmr2777331qkb.40.1702024885228; Fri, 08 Dec 2023 00:41:25 -0800 (PST) Received: from pek-lpggp6.wrs.com (unknown-105-121.windriver.com. [147.11.105.121]) by smtp.gmail.com with ESMTPSA id rq11-20020a05620a674b00b0077f1645282csm546013qkn.22.2023.12.08.00.41.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Dec 2023 00:41:24 -0800 (PST) From: Kevin Hao To: Andrew Morton Cc: Peter Zijlstra , linux-kernel@vger.kernel.org Subject: [PATCH] fork: Remove redundant TASK_UNINTERRUPTIBLE Date: Fri, 8 Dec 2023 16:41:15 +0800 Message-Id: <20231208084115.1973285-1-haokexin@gmail.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" TASK_KILLABLE already includes TASK_UNINTERRUPTIBLE, so there is no need to add a separate TASK_UNINTERRUPTIBLE. Signed-off-by: Kevin Hao --- kernel/fork.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/fork.c b/kernel/fork.c index c78e65757eb5..3ea454e1b0b0 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1580,7 +1580,7 @@ static void complete_vfork_done(struct task_struct *t= sk) static int wait_for_vfork_done(struct task_struct *child, struct completion *vfork) { - unsigned int state =3D TASK_UNINTERRUPTIBLE|TASK_KILLABLE|TASK_FREEZABLE; + unsigned int state =3D TASK_KILLABLE|TASK_FREEZABLE; int killed; =20 cgroup_enter_frozen(); --=20 2.39.2