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=-15.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 4A210C76186 for ; Mon, 29 Jul 2019 21:15:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D4E4217D6 for ; Mon, 29 Jul 2019 21:15:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564434943; bh=q4r3/xXyQIdY27voN2IGQxMw00U3Yk78rY1J9t+EXfc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=lZGSY6gRwmjucd5NLwYLwqVmdcA1MKjlsKPwdd/p9jLN8i0uDStRbqbG5kloU/ZBH 97ZQRuR5c2mvtuM2IO+n0jX8Zn5OXlNQayopHk6qBu2nC6rnK2eGyF59Z/QcOY6K/P oTFwycjpoG60MJvPH8rF2q8DslhISKHU+kPrP9ko= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388771AbfG2VPd (ORCPT ); Mon, 29 Jul 2019 17:15:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:57418 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388719AbfG2VPa (ORCPT ); Mon, 29 Jul 2019 17:15:30 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 73DE6217D6; Mon, 29 Jul 2019 21:15:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564434929; bh=q4r3/xXyQIdY27voN2IGQxMw00U3Yk78rY1J9t+EXfc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ddj4/dje2vUjyW3GTLJ7deMBZf/03/hs90DUIlNJZuBgCX11Mdyf/UrP8yT6dSyZh FDJNGt0BLYCwfMmttrnqy4i/4xui6sSwTmfU1gwWRRGNkrD+4fDsWMl2IV2E+VqtCz cMs7JfFseeLeLRwJjHazVa7ehs1iiLXVeJl5nw6g= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Christian Brauner , =?UTF-8?q?Luis=20Cl=C3=A1udio=20Gon=C3=A7alves?= , Patrick Bellasi Subject: [PATCH 07/12] tools headers UAPI: Sync sched.h with the kernel Date: Mon, 29 Jul 2019 18:14:54 -0300 Message-Id: <20190729211456.6380-8-acme@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190729211456.6380-1-acme@kernel.org> References: <20190729211456.6380-1-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo To get the changes in: a509a7cd7974 ("sched/uclamp: Extend sched_setattr() to support utilization clamping") 1d6362fa0cfc ("sched/core: Allow sched_setattr() to use the current policy") 7f192e3cd316 ("fork: add clone3") And silence this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/sched.h' differs from latest version at 'include/uapi/linux/sched.h' diff -u tools/include/uapi/linux/sched.h include/uapi/linux/sched.h No changes in tools/ due to the above. Cc: Adrian Hunter Cc: Christian Brauner Cc: Jiri Olsa Cc: Luis Cláudio Gonçalves Cc: Namhyung Kim Cc: Patrick Bellasi Link: https://lkml.kernel.org/n/tip-mtrpsjrux5hgyr5uf8l1aa46@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/linux/sched.h | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/tools/include/uapi/linux/sched.h b/tools/include/uapi/linux/sched.h index ed4ee170bee2..b3105ac1381a 100644 --- a/tools/include/uapi/linux/sched.h +++ b/tools/include/uapi/linux/sched.h @@ -2,6 +2,8 @@ #ifndef _UAPI_LINUX_SCHED_H #define _UAPI_LINUX_SCHED_H +#include + /* * cloning flags: */ @@ -31,6 +33,20 @@ #define CLONE_NEWNET 0x40000000 /* New network namespace */ #define CLONE_IO 0x80000000 /* Clone io context */ +/* + * Arguments for the clone3 syscall + */ +struct clone_args { + __aligned_u64 flags; + __aligned_u64 pidfd; + __aligned_u64 child_tid; + __aligned_u64 parent_tid; + __aligned_u64 exit_signal; + __aligned_u64 stack; + __aligned_u64 stack_size; + __aligned_u64 tls; +}; + /* * Scheduling policies */ @@ -51,9 +67,21 @@ #define SCHED_FLAG_RESET_ON_FORK 0x01 #define SCHED_FLAG_RECLAIM 0x02 #define SCHED_FLAG_DL_OVERRUN 0x04 +#define SCHED_FLAG_KEEP_POLICY 0x08 +#define SCHED_FLAG_KEEP_PARAMS 0x10 +#define SCHED_FLAG_UTIL_CLAMP_MIN 0x20 +#define SCHED_FLAG_UTIL_CLAMP_MAX 0x40 + +#define SCHED_FLAG_KEEP_ALL (SCHED_FLAG_KEEP_POLICY | \ + SCHED_FLAG_KEEP_PARAMS) + +#define SCHED_FLAG_UTIL_CLAMP (SCHED_FLAG_UTIL_CLAMP_MIN | \ + SCHED_FLAG_UTIL_CLAMP_MAX) #define SCHED_FLAG_ALL (SCHED_FLAG_RESET_ON_FORK | \ SCHED_FLAG_RECLAIM | \ - SCHED_FLAG_DL_OVERRUN) + SCHED_FLAG_DL_OVERRUN | \ + SCHED_FLAG_KEEP_ALL | \ + SCHED_FLAG_UTIL_CLAMP) #endif /* _UAPI_LINUX_SCHED_H */ -- 2.21.0