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WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200429124402.GP2014@kadam> Content-Language: en-US X-Headers-End: 1jTpxR-002SE7-7W 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, linux-f2fs-devel@lists.sourceforge.net, Markus Elfring , Jaegeuk Kim Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Ck9uIDQvMjkvMjAyMCA2OjE0IFBNLCBEYW4gQ2FycGVudGVyIHdyb3RlOgo+IE9uIFdlZCwgQXBy IDI5LCAyMDIwIGF0IDEwOjI4OjM2QU0gKzA1MzAsIFNheWFsaSBMb2toYW5kZSB3cm90ZToKPj4g SGkgTWFya3VzCj4+Cj4+IE9uIDQvMjcvMjAyMCA0OjA4IFBNLCBNYXJrdXMgRWxmcmluZyB3cm90 ZToKPj4+PiDigKYgVGhpcyByZXN1bHRzIGluIGRlYWRsb2NrIGFzCj4+Pj4gaXB1dCgpIHRyaWVz IHRvIGhvbGQgY3BfcndzZW0sIHdoaWNoIGlzIGFscmVhZHkgaGVsZCBhdCB0aGUKPj4+PiBiZWdp bm5pbmcgYnkgY2hlY2twb2ludC0+YmxvY2tfb3BlcmF0aW9ucygpLgo+Pj4gV2lsbCBhbm90aGVy IGltcGVyYXRpdmUgd29yZGluZyBiZWNvbWUgaGVscGZ1bCBiZXNpZGVzIHRoZSBwcm92aWRlZCBp bmZvcm1hdGlvbgo+Pj4gZm9yIHRoaXMgY2hhbmdlIGRlc2NyaXB0aW9uPwo+Pj4gaHR0cHM6Ly9n aXQua2VybmVsLm9yZy9wdWIvc2NtL2xpbnV4L2tlcm5lbC9naXQvdG9ydmFsZHMvbGludXguZ2l0 L3RyZWUvRG9jdW1lbnRhdGlvbi9wcm9jZXNzL3N1Ym1pdHRpbmctcGF0Y2hlcy5yc3Q/aWQ9NmE4 YjU1ZWQ0MDU2ZWE1NTU5ZWJlNGY2YTRiMjQ3ZjYyNzg3MGQ0YyNuMTUxCj4+Pgo+Pj4gV291bGQg eW91IGxpa2UgdG8gYWRkIHRoZSB0YWcg4oCcRml4ZXPigJ0gYmVjYXVzZSBvZiBhZGp1c3RtZW50 cwo+Pj4gZm9yIHRoZSBkYXRhIHN5bmNocm9uaXNhdGlvbj8KPj4gSSBjb3VsZG4ndCBmaW5kIGFu eSBwYXN0IGNvbW1pdCB3aGljaCBzdWl0cyB0byBiZSBhZGRlZCB1bmRlciAiRml4ZXMiIGhlcmUu Cj4+IExldCBtZSBrbm93IGlmIHlvdSBoYXZlIGFueSBvdGhlciBjb21tZW50Lgo+IFRoaXMgbG9v a3MgcmVhbGx5IG9sZC4gIE1heWJlIGNvbW1pdCAzOTkzNjgzNzJlZDkgKCJmMmZzOiBpbnRyb2R1 Y2UgYQo+IG5ldyBnbG9iYWwgbG9jayBzY2hlbWUiKT8KWWVzLiBMZXQgbWUgdXBkYXRlIGl0IGlu IEZpeGVzIHRhZyBpbiBWMyBhbmQgcG9zdCBpdC4gVGhhbmtzIGZvciAKcG9pbnRpbmcgaXQuCj4K PiByZWdhcmRzLAo+IGRhbiBjYXJwZW50ZXIKPgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCkxpbnV4LWYyZnMtZGV2ZWwgbWFpbGluZyBsaXN0CkxpbnV4 LWYyZnMtZGV2ZWxAbGlzdHMuc291cmNlZm9yZ2UubmV0Cmh0dHBzOi8vbGlzdHMuc291cmNlZm9y Z2UubmV0L2xpc3RzL2xpc3RpbmZvL2xpbnV4LWYyZnMtZGV2ZWwK