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 D6DC5283CB5; Wed, 25 Feb 2026 02:24:16 +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=1771986258; cv=none; b=ZJSyZF5/jCEfVRmG2YpkMNJfjbPCGUHQj8DrRuuehzcn38c9SiYV84kwPYJfGV92q71wlZvFfjBsaRF5FWuKysvZN+byDi2hecTeLBI7ieqSupwLKsOqH+WMOGVfc8KbTJN6K6RpP1wxx1LBd+CUAdQyhyOiNBGj7N3DMlg4TrM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771986258; c=relaxed/simple; bh=WlyNojbPTko68Qj0ULwLL+kCfgbog0aOcgtY6cCgulM=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=m53OJ15uTC/TRzNTbUpzT3oeVyeNAZvQ8s1UGuQVGxaaHQI9HlCGtw9hEYr4qUdPoLhxutXG91Jqwmke5r1W3GNNFMO/OHjMWQ9++dn6vmfMKV/Le/h5uBC0BBkTsz0db9JzZketSgv4Y3/uxRTL+DimTcJ37tYvWCKYfYxYz9k= 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=BKQWGCAJ; 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="BKQWGCAJ" dkim-signature: v=1; a=rsa-sha256; d=honor.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=To:From; bh=WlyNojbPTko68Qj0ULwLL+kCfgbog0aOcgtY6cCgulM=; b=BKQWGCAJFkd0mDR16wY/ICCIPaLH+2zJ0sNPSPo3atPAsHilAqUrTkTQ4cjw9VAhkSIrULHUq 3g0yRutVg98PAuKyaD+ZOZFtxb4qZeqQBRCLQR+dm2ul/Ulpb/EIFrvAb6qeD/XH4z3Va0Ag9Ay LVvJrV+VQ+Ws44jxkBs3EhE= Received: from w012.hihonor.com (unknown [10.68.27.189]) by mta22.hihonor.com (SkyGuard) with ESMTPS id 4fLHvF4PVLzYl246; Wed, 25 Feb 2026 10:03:53 +0800 (CST) Received: from a008.hihonor.com (10.68.30.56) by w012.hihonor.com (10.68.27.189) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.27; Wed, 25 Feb 2026 10:07:18 +0800 Received: from a008.hihonor.com (10.68.30.56) by a008.hihonor.com (10.68.30.56) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.27; Wed, 25 Feb 2026 10:07:18 +0800 Received: from a008.hihonor.com ([fe80::b6bf:fc6a:207:6851]) by a008.hihonor.com ([fe80::b6bf:fc6a:207:6851%6]) with mapi id 15.02.2562.027; Wed, 25 Feb 2026 10:07:18 +0800 From: zhaoqingye To: =?iso-8859-1?Q?Michal_Koutn=FD?= CC: Tejun Heo , Johannes Weiner , "cgroups@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] cgroup: remove redundant NULL assignments in migration finish Thread-Topic: [PATCH] cgroup: remove redundant NULL assignments in migration finish Thread-Index: AdyleOaWxVLArOnARO2GXXWcyNkQHf//pBWA//6gsuA= Date: Wed, 25 Feb 2026 02:07:18 +0000 Message-ID: <3408af45fe6d48569caf1e769f19d2d4@honor.com> References: <994c084e31414d4188c8e2973d9f6e6b@honor.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi Michal, Thanks for the explanation. That makes sense, so let's keep cgroup_migrate_finish() as it is and I'll drop this patch. Qingye