From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bjm7-spam02.kuaishou.com (smtpcn03.kuaishou.com [103.107.217.217]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BC9B51799D; Tue, 23 Apr 2024 02:29:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=103.107.217.217 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713839385; cv=none; b=GfokSmdJb5LveLTlRaA3sY+si+SiVk4hXFbb3LhRBmfrbFtkUwBQAET7Zn0T/TBQtZT86LvQFiey41XtXN9EXy2WvMKyfKBzEdiWymz4joncxhQ/bn//dkLk2aHqMYebaC6kg9vtwFslNx2IDcK0xnuAbDe8CbLN/zj4EoM6XBo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713839385; c=relaxed/simple; bh=X5rhTkAkWfAzGkOiZliZ12NR9HEWcVW6a6gLioYjsZk=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=UyhYymuzVJIZ01Ri3SKN2LjhlEG9ENx7yGpMY/aEF077JzTLXC/wrhoVfyTqZlMSZxe58YuaFBNqJVvLyR1Sh/ibQsrgDqXfl5NJV/FgwqbiZqzqHnoKKdt2u92x1VAyBZiBcl5RZUE9SWsjQdVHtBjPLElhVChxiE/S2vEV3rA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kuaishou.com; spf=pass smtp.mailfrom=kuaishou.com; dkim=pass (1024-bit key) header.d=kuaishou.com header.i=@kuaishou.com header.b=DPjV+b2W; arc=none smtp.client-ip=103.107.217.217 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kuaishou.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kuaishou.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=kuaishou.com header.i=@kuaishou.com header.b="DPjV+b2W" Received: from bjxm-pm-mail03.kuaishou.com (unknown [172.28.128.3]) by bjm7-spam02.kuaishou.com (Postfix) with ESMTPS id C6D771800155C; Tue, 23 Apr 2024 10:29:41 +0800 (CST) DKIM-Signature: v=1; a=rsa-sha256; d=kuaishou.com; s=dkim; c=relaxed/relaxed; t=1713839381; h=from:subject:to:date:message-id; bh=X5rhTkAkWfAzGkOiZliZ12NR9HEWcVW6a6gLioYjsZk=; b=DPjV+b2W5qO9OFIj5etQbYxANwDJb3DuIpVmnpd85fi7g5irXDRNLwqIvFhYPXLqX6QZiWoBNVr DbVYbkKniOFsxpQqdbNE8Sqv7UgOzAGhboK3ZEnZUKTh5q3ni2ztJsOWkFKM6WA/5qPc7RSJEHkLP wTIHFeA1ANxzIoUDpZY= Received: from bjm7-pm-mail01.kuaishou.com (172.28.1.1) by bjxm-pm-mail03.kuaishou.com (172.28.128.3) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.20; Tue, 23 Apr 2024 10:29:41 +0800 Received: from bjm7-pm-mail01.kuaishou.com ([fe80::90df:c4ca:7789:1e31]) by bjm7-pm-mail01.kuaishou.com ([fe80::90df:c4ca:7789:1e31%16]) with mapi id 15.02.1118.020; Tue, 23 Apr 2024 10:29:41 +0800 From: =?gb2312?B?1tzMqdPu?= To: Yu Kuai , "tj@kernel.org" CC: "josef@toxicpanda.com" , "axboe@kernel.dk" , "cgroups@vger.kernel.org" , "linux-block@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "yukuai (C)" Subject: Re: [PATCH] blk-throttle: fix repeat limit on bio with BIO_BPS_THROTTLED Thread-Topic: [PATCH] blk-throttle: fix repeat limit on bio with BIO_BPS_THROTTLED Thread-Index: AQHalSYYgvn316ZF/0ORm0fZgl7H2Q== Date: Tue, 23 Apr 2024 02:29:41 +0000 Message-ID: <6ed23c45113b4ba48477030402295d07@kuaishou.com> References: <20240419120747.38031-1-zhoutaiyu@kuaishou.com> ,<283462e4-c2d7-8d70-bb0f-61db62a86e02@huaweicloud.com> In-Reply-To: <283462e4-c2d7-8d70-bb0f-61db62a86e02@huaweicloud.com> Accept-Language: en-AS, zh-CN, en-US Content-Language: aa X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 SGksDQoNCj4gSWYgeW91IHJlYWxseSB3YW50IHRvIGZpeCB0aGlzLCB5b3UgbXVzdCBjb21lIHVw IHdpdGggYSBzb2x1dGlvbiB3aXRoDQo+IHRoZSByZXNwZWN0IG9mIEZJRk8gcnVsZXMsIGJyZWFr aW5nIGl0IGxpa2UgdGhpcyBwYXRjaCBpcyBub3Qgc29tZXRoaW5nDQo+IHdlJ2xsIGFjY2VwdCwg YnJlYWtpbmcgZmFpcm5lc3MgYW5kIHNvbWUgb3RoZXIgZmxhd3MuDQoNCk9rLCBJIHNlZS4gVGhh bmsgeW91IHNvIG11Y2ggZm9yIHRoZSBmZWVkYmFjay4=