From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from outboundhk.mxmail.xiaomi.com (outboundhk.mxmail.xiaomi.com [118.143.206.90]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0A6924D5BD; Wed, 4 Sep 2024 03:25:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=118.143.206.90 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725420360; cv=none; b=JeGYzwPPURCM+ZlAR4ks56zYJFEpfYDyorHIoTCnPxlfC803uT9bXqoSTpE3p9tkuq9U1plJ9O+GHKBMBsFuSPVIQq5/2hRvygjqRrajTert48DoG6PRaeJ6PFDxf3NIT/9FNt20YbHcc3o6ogB/vfC/FtAVldwxsVO1Gkn9N0w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725420360; c=relaxed/simple; bh=bmanCmjxWczkQ2hnSDrLENqXLAf+YOBzZ9WKDpz/HC4=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=DNLzC3LBUeDoyYl3qK402G9nw9S13oiiuwVwQs2yYnbIIDf5NUbHWODgoNUMsUHwSiEzKWY9c3XCp8WqOo6mTSZSPiTuPZVytK1CjAurrQUqVESQnQtp5qV/MwsvbtHduJG7K9ZTpjlpUqqNuWiNYYIjvVrmu+W3aop3O2b/jAI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=xiaomi.com; spf=pass smtp.mailfrom=xiaomi.com; arc=none smtp.client-ip=118.143.206.90 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=xiaomi.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=xiaomi.com X-CSE-ConnectionGUID: piDI8MszQ1GvxMU8eMEOXA== X-CSE-MsgGUID: glaku73bSLamD/v+xkULWw== X-IronPort-AV: E=Sophos;i="6.10,200,1719849600"; d="scan'208";a="95370732" From: =?utf-8?B?56ug6L6J?= To: Jens Axboe , "bvanassche@acm.org" CC: "linux-block@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [External Mail]Re: [PATCH v3] block: move non sync requests complete flow to softirq Thread-Topic: [External Mail]Re: [PATCH v3] block: move non sync requests complete flow to softirq Thread-Index: AQHa/fgOh/cV01vbcESyzBPikRppQrJF0TIAgAChD4A= Date: Wed, 4 Sep 2024 03:25:55 +0000 Message-ID: <31b99746-badc-4304-877d-790c6ff95c80@xiaomi.com> References: <20240903115437.42307-1-zhanghui31@xiaomi.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="utf-8" Content-ID: Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 T24gMjAyNC85LzQgMTo0OSwgSmVucyBBeGJvZSB3cm90ZToNCj4gT24gOS8zLzI0IDU6NTQgQU0s IFpoYW5nSHVpIHdyb3RlOg0KPj4gRnJvbTogemhhbmdodWkgPHpoYW5naHVpMzFAeGlhb21pLmNv bT4NCj4+DQo+PiBDdXJyZW50bHksIGZvciBhIGNvbnRyb2xsZXIgdGhhdCBzdXBwb3J0cyBtdWx0 aXBsZSBxdWV1ZXMsIGxpa2UgVUZTNC4wLA0KPj4gdGhlIG1xX29wcy0+Y29tcGxldGUgaXMgZXhl Y3V0ZWQgaW4gdGhlIGludGVycnVwdCB0b3AtaGFsZi4gVGhlcmVmb3JlLA0KPj4gdGhlIGZpbGUg c3lzdGVtJ3MgZW5kIGlvIGlzIGV4ZWN1dGVkIGR1cmluZyB0aGUgcmVxdWVzdCBjb21wbGV0aW9u IHByb2Nlc3MsDQo+PiBzdWNoIGFzIGYyZnNfd3JpdGVfZW5kX2lvIG9uIHNtYXJ0cGhvbmUuDQo+ Pg0KPj4gSG93ZXZlciwgd2UgZm91bmQgdGhhdCB0aGUgZXhlY3V0aW9uIHRpbWUgb2YgdGhlIGZp bGUgc3lzdGVtIGVuZCBpbw0KPj4gaXMgc3Ryb25nbHkgcmVsYXRlZCB0byB0aGUgc2l6ZSBvZiB0 aGUgYmlvIGFuZCB0aGUgcHJvY2Vzc2luZyBzcGVlZA0KPj4gb2YgdGhlIENQVS4gQmVjYXVzZSB0 aGUgZmlsZSBzeXN0ZW0ncyBlbmQgaW8gd2lsbCB0cmF2ZXJzZSBldmVyeSBwYWdlDQo+PiBpbiBi aW8sIHRoaXMgaXMgYSB2ZXJ5IHRpbWUtY29uc3VtaW5nIG9wZXJhdGlvbi4NCj4+DQo+PiBXZSBt ZWFzdXJlZCB0aGF0IHRoZSA4ME0gYmlvIHdyaXRlIG9wZXJhdGlvbiBvbiB0aGUgbGl0dGxlIENQ VSB3aWxsDQo+PiBjYXVzZSB0aGUgZXhlY3V0aW9uIHRpbWUgb2YgdGhlIHRvcC1oYWxmIHRvIGJl IGdyZWF0ZXIgdGhhbiAxMDBtcy4NCj4+IFRoZSBDUFUgdGljayBvbiBhIHNtYXJ0cGhvbmUgaXMg b25seSA0bXMsIHdoaWNoIHdpbGwgdW5kb3VidGVkbHkgYWZmZWN0DQo+PiBzY2hlZHVsaW5nIGVm ZmljaWVuY3kuDQo+IFRoZSBlbGVwaGFudCBpbiB0aGUgcm9vbSBoZXJlIGlzIHdoeSBhbiA4ME0g Y29tcGxldGlvbiB0YWtlcyAxMDAgbXNlYz8NCj4gVGhhdCBzZWVtcy4uLiBpbnNhbmUuDQo+DQo+ IFRoYXQgYXNpZGUsIGRvaW5nIHdyaXRlcyB0aGF0IGJpZyBpc24ndCBncmVhdCBmb3IgbGF0ZW5j aWVzIGluIGdlbmVyYWwsDQo+IGV2ZW4gaWYgdGhleSBhcmUgb3JkZXJzIG9mIG1hZ25pdHVkZSBz bWFsbGVyIChhcyB0aGV5IHNob3VsZCBiZSkuIE1heWJlDQo+IHRoaXMgaXMgc29sdmFibGUgYnkg anVzdCBsaW1pdGluZyB0aGUgd3JpdGUgc2l6ZSBoZXJlLg0KPg0KPiBCdXQgaXQgcmVhbGx5IHNl ZW1zIG91dCBvZiBsaW5lIGZvciBhIHdyaXRlIHRoYXQgc2l6ZSB0byB0YWtlIDEwMCBtc2VjDQo+ IHRvIHByb2Nlc3MuDQo+DQo+IC0tDQo+IEplbnMgQXhib2UNCj4NCmhpIEplbnMsDQoNClRoaXMg cHJvYmxlbSBpcyBzdHJvbmdseSByZWxhdGVkIHRvIHdoZXRoZXIgdGhlIENQVSBpcyBhIGxhcmdl DQpjb3JlIG9yIGEgbGl0dGxlIGNvcmUgYW5kIHRoZSBDUFUgZnJlcXVlbmN5LiBPbiBhIGxhcmdl IGNvcmUsIHRoZSB0aW1lDQp3aWxsIG9idmlvdXNseSBiZSBzaG9ydGVyLCBidXQgd2UgY2Fubm90 IGFzc3VtZSB3aGljaCBjb3JlIHRoZSBJTyB3aWxsDQpiZSBjb21wbGV0ZWQgb24gYW5kIHRoZSBj dXJyZW50IENQVSBmcmVxdWVuY3kuLi4NCg0KTGltaXRpbmcgdGhlIElPIHNpemUgaXMgYWxzbyBh IG1ldGhvZCwgYnV0IGhvdyBsYXJnZSB0byBsaW1pdCBpdCBpcyBhDQpwcm9ibGVtLCBhbmQgSSBh bSB3b3JyaWVkIHdoZXRoZXIgaXQgd2lsbCBjYXVzZSBiYW5kd2lkdGggbG9zcyBpbg0Kc29tZSBz Y2VuYXJpb3M/DQoNClRoYW5rcw0KWmhhbmcNCg0K