From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: "Verma, Vishal L" To: "hch@infradead.org" , "boaz@plexistor.com" CC: "linux-kernel@vger.kernel.org" , "linux-block@vger.kernel.org" , "linux-nvdimm@ml01.01.org" , "xfs@oss.sgi.com" , "linux-mm@kvack.org" , "viro@zeniv.linux.org.uk" , "akpm@linux-foundation.org" , "axboe@fb.com" , "linux-fsdevel@vger.kernel.org" , "linux-ext4@vger.kernel.org" , "david@fromorbit.com" , "jack@suse.cz" , "matthew@wil.cx" Subject: Re: [PATCH v4 5/7] fs: prioritize and separate direct_io from dax_io Date: Thu, 5 May 2016 21:39:14 +0000 Message-ID: <1462484343.29294.1.camel@intel.com> References: <1461878218-3844-1-git-send-email-vishal.l.verma@intel.com> <1461878218-3844-6-git-send-email-vishal.l.verma@intel.com> <5727753F.6090104@plexistor.com> <20160505142433.GA4557@infradead.org> In-Reply-To: <20160505142433.GA4557@infradead.org> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: T24gVGh1LCAyMDE2LTA1LTA1IGF0IDA3OjI0IC0wNzAwLCBDaHJpc3RvcGggSGVsbHdpZyB3cm90 ZToNCj4gT24gTW9uLCBNYXkgMDIsIDIwMTYgYXQgMDY6NDE6NTFQTSArMDMwMCwgQm9heiBIYXJy b3NoIHdyb3RlOg0KPiA+IA0KPiA+ID4gDQo+ID4gPiBBbGwgSU8gaW4gYSBkYXggZmlsZXN5c3Rl bSB1c2VkIHRvIGdvIHRocm91Z2ggZGF4X2RvX2lvLCB3aGljaA0KPiA+ID4gY2Fubm90DQo+ID4g PiBoYW5kbGUgbWVkaWEgZXJyb3JzLCBhbmQgdGh1cyBjYW5ub3QgcHJvdmlkZSBhIHJlY292ZXJ5 IHBhdGggdGhhdA0KPiA+ID4gY2FuDQo+ID4gPiBzZW5kIGEgd3JpdGUgdGhyb3VnaCB0aGUgZHJp dmVyIHRvIGNsZWFyIGVycm9ycy4NCj4gPiA+IA0KPiA+ID4gQWRkIGEgbmV3IGlvY2IgZmxhZyBm b3IgREFYLCBhbmQgc2V0IGl0IG9ubHkgZm9yIERBWCBtb3VudHMuIEluDQo+ID4gPiB0aGUgSU8N Cj4gPiA+IHBhdGggZm9yIERBWCBmaWxlc3lzdGVtcywgdXNlIHRoZSBzYW1lIGRpcmVjdF9JTyBw YXRoIGZvciBib3RoIERBWA0KPiA+ID4gYW5kDQo+ID4gPiBkaXJlY3RfaW8gaW9jYnMsIGJ1dCB1 c2UgdGhlIGZsYWdzIHRvIGlkZW50aWZ5IHdoZW4gd2UgYXJlIGluDQo+ID4gPiBPX0RJUkVDVA0K PiA+ID4gbW9kZSB2cyBub24gT19ESVJFQ1Qgd2l0aCBEQVgsIGFuZCBmb3IgT19ESVJFQ1QsIHVz ZSB0aGUNCj4gPiA+IGNvbnZlbnRpb25hbA0KPiA+ID4gZGlyZWN0X0lPIHBhdGggaW5zdGVhZCBv ZiBEQVguDQo+ID4gPiANCj4gPiBSZWFsbHk/IFdoYXQgYXJlIHlvdXIgdGhpbmtpbmcgaGVyZT8N Cj4gPiANCj4gPiBXaGF0IGFib3V0IGFsbCB0aGUgY3VycmVudCB1c2VycyBvZiBPX0RJUkVDVCwg eW91IGhhdmUganVzdCBtYWRlDQo+ID4gdGhlbQ0KPiA+IDQgdGltZXMgc2xvd2VyIGFuZCAibGVz cyBjb25jdXJyZW50KiIgdGhlbiAiYnVmZnJlZCBpbyIgdXNlcnMuIFNpbmNlDQo+ID4gZGlyZWN0 X0lPIHBhdGggd2lsbCBxdWV1ZSBhbiBJTyByZXF1ZXN0IGFuZCBhbGwuDQo+ID4gKEFuZCBpZiBp dCBpcyBub3Qgc28gc2xvdyB0aGVuIHdoeSBkbyB3ZSBuZWVkIGRheF9kb19pbyBhdCBhbGw/DQo+ ID4gW1JoZXRvcmljYWxdKQ0KPiA+IA0KPiA+IEkgaGF0ZSBpdCB0aGF0IHlvdSBvdmVybG9hZCB0 aGUgc2VtYW50aWNzIG9mIGEga25vd24gYW5kIGV4cGVjdGVkDQo+ID4gT19ESVJFQ1QgZmxhZywg Zm9yIHNwZWNpYWwgcG1lbSBxdWlya3MuIFRoaXMgaXMgYW4gaW5jb21wYXRpYmxlDQo+ID4gYW5k IHVucmVsYXRlZCBvdmVybG9hZCBvZiB0aGUgc2VtYW50aWNzIG9mIE9fRElSRUNULg0KPiBBZ3Jl ZWQgLSBtYWtpZyBPX0RJUkVDVCBsZXNzIGRpcmVjdCB0aGFuIG5vdCBoYXZpbmcgaXQgaXMgcGxh aW4NCj4gc3R1cGlkLA0KPiBhbmQgSSBzb21laG93IG1pc3NlZCB0aGlzIGluaXRpYWxseS4NCg0K SG93IGlzIGl0IGFueSAnbGVzcyBkaXJlY3QnPyBBbGwgaXQgZG9lcyBub3cgaXMgZm9sbG93IHRo ZSBibG9ja2Rldg0KT19ESVJFQ1QgcGF0aC4gVGhlcmUgc3RpbGwgaXNuJ3QgYW55IHBhZ2UgY2Fj aGUgaW52b2x2ZWQuLg0KDQo+IA0KPiBUaGlzIHdob2xlIERBWCBzdG9yeSB0dXJucyBpbnRvIGEg bWFqb3IgbmlnaHRtYXJlLCBhbmQgSSBmZWFyIGFsbCBvdXINCj4gaG9kZ2UgcG9kZ2UgdHdlYWtz IHRvIHRoZSBzZW1hbnRpY3MgYXJlbid0IGhlbHBpbmcgaXQuDQo+IA0KPiBJdCBzZWVtcyBsaWtl IHdlIHNpbXBseSBuZWVkIGFuIGV4cGxpY2l0IE9fREFYIGZvciB0aGUgcmVhZC93cml0ZQ0KPiBi eXBhc3MgaWYgY2FuJ3Qgc29ydCBvdXQgdGhlIHNlbWFudGljcyAoZXJyb3IsIHdyaXRlciBzeW5j aHJvbml6YXRpb24pDQo+IGp1c3QgYXMgd2UgbmVlZCBhIHNwZWNpYWwgZmxhZyBmb3IgTU1BUC4u -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org