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Wed, 29 Apr 2020 04:58:41 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 3011DC433BA; Wed, 29 Apr 2020 04:58:41 +0000 (UTC) Received: from [192.168.0.101] (unknown [183.83.143.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sayalil) by smtp.codeaurora.org (Postfix) with ESMTPSA id 0FD72C433D2; Wed, 29 Apr 2020 04:58:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 0FD72C433D2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=sayalil@codeaurora.org To: Markus Elfring , linux-f2fs-devel@lists.sourceforge.net, Jaegeuk Kim , Chao Yu References: <07a820a2-b3b3-32ca-75ce-ceaca106d2c6@web.de> From: Sayali Lokhande Message-ID: <433d4ad5-22e5-fd2b-cab3-9752ed0c66fb@codeaurora.org> Date: Wed, 29 Apr 2020 10:28:36 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <07a820a2-b3b3-32ca-75ce-ceaca106d2c6@web.de> Content-Language: en-US X-Headers-End: 1jTeo7-001shV-4s Subject: Re: [f2fs-dev] [PATCH V2] f2fs: Avoid double lock for cp_rwsem during checkpoint X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net SGkgTWFya3VzCgpPbiA0LzI3LzIwMjAgNDowOCBQTSwgTWFya3VzIEVsZnJpbmcgd3JvdGU6Cj4+ IOKApiBUaGlzIHJlc3VsdHMgaW4gZGVhZGxvY2sgYXMKPj4gaXB1dCgpIHRyaWVzIHRvIGhvbGQg Y3BfcndzZW0sIHdoaWNoIGlzIGFscmVhZHkgaGVsZCBhdCB0aGUKPj4gYmVnaW5uaW5nIGJ5IGNo ZWNrcG9pbnQtPmJsb2NrX29wZXJhdGlvbnMoKS4KPiBXaWxsIGFub3RoZXIgaW1wZXJhdGl2ZSB3 b3JkaW5nIGJlY29tZSBoZWxwZnVsIGJlc2lkZXMgdGhlIHByb3ZpZGVkIGluZm9ybWF0aW9uCj4g Zm9yIHRoaXMgY2hhbmdlIGRlc2NyaXB0aW9uPwo+IGh0dHBzOi8vZ2l0Lmtlcm5lbC5vcmcvcHVi L3NjbS9saW51eC9rZXJuZWwvZ2l0L3RvcnZhbGRzL2xpbnV4LmdpdC90cmVlL0RvY3VtZW50YXRp b24vcHJvY2Vzcy9zdWJtaXR0aW5nLXBhdGNoZXMucnN0P2lkPTZhOGI1NWVkNDA1NmVhNTU1OWVi ZTRmNmE0YjI0N2Y2Mjc4NzBkNGMjbjE1MQo+Cj4gV291bGQgeW91IGxpa2UgdG8gYWRkIHRoZSB0 YWcg4oCcRml4ZXPigJ0gYmVjYXVzZSBvZiBhZGp1c3RtZW50cwo+IGZvciB0aGUgZGF0YSBzeW5j aHJvbmlzYXRpb24/CgpJIGNvdWxkbid0IGZpbmQgYW55IHBhc3QgY29tbWl0IHdoaWNoIHN1aXRz IHRvIGJlIGFkZGVkIHVuZGVyICJGaXhlcyIgCmhlcmUuIExldCBtZSBrbm93IGlmIHlvdSBoYXZl IGFueSBvdGhlciBjb21tZW50LgoKPgo+IFJlZ2FyZHMsCj4gTWFya3VzCgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXgtZjJmcy1kZXZlbCBtYWls aW5nIGxpc3QKTGludXgtZjJmcy1kZXZlbEBsaXN0cy5zb3VyY2Vmb3JnZS5uZXQKaHR0cHM6Ly9s aXN0cy5zb3VyY2Vmb3JnZS5uZXQvbGlzdHMvbGlzdGluZm8vbGludXgtZjJmcy1kZXZlbAo=