From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bg4.exmail.qq.com (bg4.exmail.qq.com [43.154.54.12]) (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 5F2527E0E4; Wed, 31 Jul 2024 10:55:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=43.154.54.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722423321; cv=none; b=kHhMoEDN8bdX9+RxTQKAXTiceIbwYsOWIS5eEgg2Zge55/+vShNcfjsoQ8LqVE1LlPKNZRor/z4IoWdvUwCkHfpserKBUffgdJc/wBQNPjbR6ZnhGvSoQnNFWJvMgUKv1BshhCiTLivUo7E2A+PH3rpYqdtRPPkwj+ce6dA4KSE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722423321; c=relaxed/simple; bh=OnAGybKe6Km5r0FBv+3wx+CbsPEG5bWrM9GMjtTC1pM=; h=From:To:Cc:Subject:Mime-Version:Content-Type:Date:Message-ID: References:In-Reply-To; b=DwQdWu+SA7qNE1Xojq0AtQD/vMTE/Xbm/SR/HlvPL6rS4i5WGgBR0TFj6TXjDtOK2Uf7uommYF7WKDb9B7AV9InmAyGCI/HYaPpqxO46+HGHZolxexcgNKGzIHEtKXNJ7YIQYWQSH8SUF/CBG8/BL5kIwugHPNEkoZLYe6yNE1s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=andypan.me; spf=pass smtp.mailfrom=andypan.me; arc=none smtp.client-ip=43.154.54.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=andypan.me Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=andypan.me X-QQ-GoodBg: 0 X-QQ-SSF: 0000000000000010 X-QQ-XMRINFO: NyFYKkN4Ny6FSmKK/uo/jdU= X-QQ-FEAT: w7IG6bg2XpkwAvyP+6O77mB7NovnGKExxiG7tWrkZbM2Yo8kGk47uZSg7KFxu roEbUdwmLeJHQTnvKRRjTCLDMKQbRsdyhojyXh8EVw9vXDkdnrbTZogh7erz3/2ndbAq4GO kH/K9nN3ElROml7+EcIynX0hgGYScHyPqQKPddO6BdWrsjAhahXiznQsqRKSptWrciGJiyq Vrt4dt4i6g4Vw7cNuxgM8XoRGup8NZoaoMwkluPSH3FCCSl950wmg3p4ZB+tadJxQ7cMZxT Ac1FWM3CpBii0dweq2ThxJ+9kZGQTBDena/pzGWQHoOk71vTpTW9mSNoIJ49wEV+iHkqB8n S6t87zplbeDXtvMTcd/Npstg1x0pQ== X-QQ-BUSINESS-ORIGIN: 2 X-QQ-Originating-IP: m1/2UpAZXbr2imwOK+WcxZAG7NRv9aOWLKt1FBG0nyI= X-QQ-STYLE: X-QQ-mid: t3sz3a-0t1722423266t8278338 From: "=?utf-8?B?5r2Y5bCR?=" To: "=?utf-8?B?QWxlamFuZHJvIENvbG9tYXI=?=" Cc: "=?utf-8?B?bGludXgtbWFu?=" , "=?utf-8?B?bGludXgtYXBp?=" Subject: Re: [PATCH v3] epoll.7: clarify the event distribution under edge-triggered mode Precedence: bulk X-Mailing-List: linux-api@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Date: Wed, 31 Jul 2024 18:54:26 +0800 X-Priority: 3 Message-ID: X-QQ-MIME: TCMime 1.0 by Tencent X-Mailer: QQMail 2.x X-QQ-Mailer: QQMail 2.x References: <20240730-epoll-et-desc-v3-1-6aa81b1c400d@andypan.me> <2yb4zrih5esl3qldowd34ojg7mjq3xqjmqvq5bb5y6ru4x7rv5@p6ahw4ztu5cf> In-Reply-To: <2yb4zrih5esl3qldowd34ojg7mjq3xqjmqvq5bb5y6ru4x7rv5@p6ahw4ztu5cf> X-QQ-ReplyHash: 422778092 X-BIZMAIL-ID: 12358250624617586683 X-QQ-SENDSIZE: 520 Received: from qq.com (unknown [127.0.0.1]) by smtp.qq.com (ESMTP) with SMTP id ; Wed, 31 Jul 2024 18:54:28 +0800 (CST) Feedback-ID: t:andypan.me:qybglogicsvrgz:qybglogicsvrgz5a-0 SGkgQWxlamFuZHJvLA0KPiBTaW5jZSBldmVuIHdpdGggZWRnZS10cmlnZ2VyZWQgZXBvbGws IG11bHRpcGxlIGV2ZW50cyBjYW4gYmUNCj4gZ2VuZXJhdGVkIHVwb24gcmVjZWlwdCBvZiBt dWx0aXBsZSBjaHVua3Mgb2YgZGF0YSwgdGhlIGNhbGxlciBoYXMNCj4gdGhlIG9wdGlvbiB0 byBzcGVjaWZ5IHRoZSBFUE9MTE9ORVNIT1QgZmxhZywgdG8gdGVsbCBlcG9sbCB0bw0KPiBk aXNhYmxlIHRoZSBhc3NvY2lhdGVkIGZpbGUgZGVzY3JpcHRvciBhZnRlciB0aGUgcmVjZWlw dCBvZiBhbg0KPiBldmVudCB3aXRoIGVwb2xsX3dhaXQoMikuICBXaGVuIHRoZSBFUE9MTE9O RVNIT1QgZmxhZyBpcw0KPiBzcGVjaWZpZWQsIGl0IGlzIHRoZSBjYWxsZXIncyByZXNwb25z aWJpbGl0eSB0byByZWFybSB0aGUgZmlsZQ0KPiBkZXNjcmlwdG9yIHVzaW5nIGVwb2xsX2N0 bCgyKSB3aXRoIEVQT0xMX0NUTF9NT0QuDQoNClRoaXMgcGFyYWdyYXBoIGluIG1hbiBwYWdl cyBvZiBlcG9sbCBzdGFydHMgd2l0aCAiU2luY2UgZXZlbiB3aXRoIGVkZ2UtdHJpZ2dlcmVk IGVwb2xsIiwgdGh1cyBJIGFzc3VtZSB0aGUgZm9sbG93aW5nIHNlbnRlbmNlcyBvZiAibXVs dGlwbGUgZXZlbnRzIGNhbiBiZSBnZW5lcmF0ZWQgdXBvbiByZWNlaXB0IG9mIG11bHRpcGxl IGNodW5rcyBvZiBkYXRhIiBhbmQgInRoYXQgaXMsIGFuIGV2ZW50IHdpbGwgYmUgZ2VuZXJh dGVkIHVwb24gZWFjaCByZWNlaXB0IG9mIGEgY2h1bmsgb2YgZGF0YSIgb3VnaHQgdG8gYmUg dGFsa2luZyBhYm91dCBFUE9MTEVUIG5hdHVyYWxseS4gSGF2ZSBJIG1pc3VuZGVyc3Rvb2Qg c29tZXRoaW5nPw==