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([2601:647:4802:9070:d32:e3ef:ad74:6ea9]) by smtp.gmail.com with ESMTPSA id s2sm1989544wmh.9.2020.10.29.14.00.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 29 Oct 2020 14:00:45 -0700 (PDT) Subject: Re: [PATCH v2 0/5] avoid race for time out To: Yi Zhang , Chao Leng , Ming Lei References: <20201022021452.10971-1-lengchao@huawei.com> From: Sagi Grimberg Message-ID: Date: Thu, 29 Oct 2020 14:00:41 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201029_170047_555611_6E0D5D62 X-CRM114-Status: GOOD ( 15.14 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kbusch@kernel.org, axboe@fb.com, hch@lst.de, linux-nvme@lists.infradead.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Cj4gSGVsbG8KPiAKPiBUaGlzIHNlcmllcyBmaXhlZCB0aGUgV0FSTklORyBpc3N1ZSBJIHJlcG9y dGVkIFsxXSwgYnV0IG5vdyB0aGUgbnZtZS8wMTIgCj4gWzJdIHdpbGwgYmUgaGFuZyB0aGVyZSBh bmQgbmV2ZXIgZmluaXNoZWQsIGhlcmUgaXMgdGhlIGxvZ1szXQo+IFsxXQo+IGh0dHBzOi8vbG9y ZS5rZXJuZWwub3JnL2xpbnV4LW52bWUvMTkzNDMzMTYzOS4zMzE0NzMwLjE2MDIxNTIyMDI0NTQu SmF2YU1haWwuemltYnJhQHJlZGhhdC5jb20vIAo+IAo+IAo+IFsyXQo+IFtyb290QGhwZS14dzk0 MDAtMDIgYmxrdGVzdHNdIyBudm1lX3RydHlwZT10Y3AgLi9jaGVjayBudm1lLzAxMgo+IG52bWUv MDEyIChydW4gbWtmcyBhbmQgZGF0YSB2ZXJpZmljYXRpb24gZmlvIGpvYiBvbiBOVk1lT0YgYmxv Y2sgCj4gZGV2aWNlLWJhY2tlZCBucykKPiAgwqDCoMKgIHJ1bnRpbWXCoCAxMTk5LjY1MXPCoCAu Li4KCkhleSBZaSwKClRoaXMgaXMgYSBkaWZmZXJlbnQgaXNzdWUsIGFzIEkgc2FpZCwgZmlyc3Qg b2YgYWxsIHRoZSB0ZXN0IGlzIG5vdApkZXNpZ25lZCB0byB0cmlnZ2VyIHRoaXMgc2NlbmFyaW8g c28gaXQgaXMgd2VpcmQgd2h5IGl0IGV2ZW4gaGFwcGVucy4KCkZvciBkZWJ1ZyBwdXJwb3Nlcywg Y2FuIHlvdSBzd2l0Y2ggdG8gcnVuIGJsa3Rlc3RzIHdpdGggc2l3IGZvcgpjb21wYXJpc29uPwoK VGhpcyBwYXRjaCBzZXQgc2hvdWxkIG1vdmUgZm9yd2FyZCBmb3IgaW5jbHVzaW9uIHJlZ2FyZGxl c3MuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51 eC1udm1lIG1haWxpbmcgbGlzdApMaW51eC1udm1lQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDov L2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1udm1lCg==