From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta22.hihonor.com (mta22.hihonor.com [81.70.192.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5750F27FB32 for ; Mon, 8 Dec 2025 09:11:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=81.70.192.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765185086; cv=none; b=t1BPAs/c4qP6r0MT0wRv4oRKETRdetDoVG+mROEdv32l4vw5RNhWqT2hzGAKyYoq3t1damUYr9wgK25HHLI9xutbfpE4C0PkhcJImIT2PVCEw0MD4zeglVJNJfUp5TcIXDCjxOzGF/Q0OLifZFVYxkrkEsONRfAJVpNW8oZJGdc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765185086; c=relaxed/simple; bh=xHdWrjgKwSxdokF4iTN5CE05sna/g2mWM2QeKLU9fNM=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=pWpkpiBLghnGKGZeoG/AaXjfQAUwO2KXCvfKl2aym+suCtmJ8+673GLPaiClOuOFUynrYgKRpYa6E0OGt0V2yFtp5IyTsbM1Ln+MhWWXbP8Rk0hZsmAUpJKIJE6FBnGb4Vm+766OjpN5UdmGuH833vBXNH1V2y09rC2rMXrTucA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=honor.com; spf=pass smtp.mailfrom=honor.com; dkim=pass (1024-bit key) header.d=honor.com header.i=@honor.com header.b=MlbRPkhf; arc=none smtp.client-ip=81.70.192.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=honor.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=honor.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=honor.com header.i=@honor.com header.b="MlbRPkhf" dkim-signature: v=1; a=rsa-sha256; d=honor.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=To:From; bh=xHdWrjgKwSxdokF4iTN5CE05sna/g2mWM2QeKLU9fNM=; b=MlbRPkhfk6SlRTLMq4QNlq8K5PtF5UeyewQFiYtqor8lLpXou1i5p05S9PGauLduxZCQE1XLx UqUenmBkvV/wMarWB4QosWDiX+8JlIflB0pby+Z3SoRyyaZ+lIv/XhEb9qjEcPb/0pLMsCvnvsr st1bPP+GAxh6dkCSu79x8XI= Received: from w002.hihonor.com (unknown [10.68.28.120]) by mta22.hihonor.com (SkyGuard) with ESMTPS id 4dPx3y5kSDzYmQKm; Mon, 8 Dec 2025 17:08:46 +0800 (CST) Received: from a006.hihonor.com (10.68.23.242) by w002.hihonor.com (10.68.28.120) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.27; Mon, 8 Dec 2025 17:10:42 +0800 Received: from a011.hihonor.com (10.68.31.243) by a006.hihonor.com (10.68.23.242) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 8 Dec 2025 17:10:41 +0800 Received: from a011.hihonor.com ([fe80::2ded:f949:6f48:faf]) by a011.hihonor.com ([fe80::2ded:f949:6f48:faf%7]) with mapi id 15.02.2562.027; Mon, 8 Dec 2025 17:10:41 +0800 From: wangtao To: "mingo@redhat.com" , "peterz@infradead.org" , "juri.lelli@redhat.com" , "vincent.guittot@linaro.org" CC: "dietmar.eggemann@arm.com" , "rostedt@goodmis.org" , "bsegall@google.com" , "mgorman@suse.de" , "vschneid@redhat.com" , "linux-kernel@vger.kernel.org" , liulu 00013167 , "wangbintian(BintianWang)" , wangzicheng Subject: RE: [PATCH v2] sched/fair: make task join/leave scheduling more stable Thread-Topic: [PATCH v2] sched/fair: make task join/leave scheduling more stable Thread-Index: AQHcZdXinSh2AE3j9kKDO8yLtui7AbUXeE7w Date: Mon, 8 Dec 2025 09:10:41 +0000 Message-ID: <55ae482907f541ef8537bfbab64de94e@honor.com> References: <20251205105403.13278-1-tao.wangtao@honor.com> In-Reply-To: <20251205105403.13278-1-tao.wangtao@honor.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Using V+J to reason about it may be easier to understand. I will resend a p= atch. thanks, Tao