From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id 26A507CA0 for ; Tue, 10 May 2016 14:49:09 -0500 (CDT) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay2.corp.sgi.com (Postfix) with ESMTP id DF49D304062 for ; Tue, 10 May 2016 12:49:05 -0700 (PDT) Received: from mga11.intel.com ([192.55.52.93]) by cuda.sgi.com with ESMTP id TbV6YMLVB8OE3LFo for ; Tue, 10 May 2016 12:49:05 -0700 (PDT) From: "Verma, Vishal L" Subject: Re: [PATCH v6 4/5] dax: for truncate/hole-punch, do zeroing through the driver if possible Date: Tue, 10 May 2016 19:49:01 +0000 Message-ID: <1462909729.29294.21.camel@intel.com> References: <1462906156-22303-1-git-send-email-vishal.l.verma@intel.com> <1462906156-22303-5-git-send-email-vishal.l.verma@intel.com> <20160510192507.GA29312@infradead.org> In-Reply-To: <20160510192507.GA29312@infradead.org> Content-Language: en-US Content-ID: <21F7193DF9ABD64A97ED656576D4EB94@intel.com> MIME-Version: 1.0 List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: "hch@infradead.org" , "axboe@fb.com" Cc: "boaz@plexistor.com" , "jack@suse.cz" , "linux-nvdimm@ml01.01.org" , "linux-kernel@vger.kernel.org" , "xfs@oss.sgi.com" , "linux-block@vger.kernel.org" , "linux-mm@kvack.org" , "jmoyer@redhat.com" , "ross.zwisler@linux.intel.com" , "linux-fsdevel@vger.kernel.org" , "Williams, Dan J" , "linux-ext4@vger.kernel.org" , "akpm@linux-foundation.org" T24gVHVlLCAyMDE2LTA1LTEwIGF0IDEyOjI1IC0wNzAwLCBDaHJpc3RvcGggSGVsbHdpZyB3cm90 ZToNCj4gSGkgVmlzaGFsLA0KPiANCj4gY2FuIHlvdSBhbHNvIHBpY2sgdXAgdGhlIG15IHBhdGNo IHRvIGFkZCBhIGxvdy1sZXZlbCBfX2RheF96ZXJvX3JhbmdlDQo+IHRoYXQgSSBjY2VkIHlvdSBv bj/CoMKgVGhhdCB3YXkgd2UgY2FuIGF2b2lkIGEgbmFzdHkgbWVyZ2UgY29uZmxpY3Qgd2l0aA0K PiBteSB4ZnMvaW9tYXAgY2hhbmdlcy4NCg0KR29vZCBpZGVhIC0gSSdsbCBkbyB0aGF0IGZvciB0 aGUgbmV4dCBwb3N0aW5nLiBJJ2xsIHdhaXQgYSBkYXkgb3IgdHdvDQpmb3IgYW55IGFkZGl0aW9u YWwgcmV2aWV3cy9hY2tzLg0KDQpJJ20gbG9va2luZyB0byBnZXQgYWxsIHRoaXMgaW50byBhIGJy YW5jaCBpbiB0aGUgbnZkaW1tIHRyZWUgb25jZSBKYW4NCnNwbGl0cyB1cCBoaXMgZGF4LWxvY2tp bmcgc2VyaWVzLi4NCg0KTW9zdGx5IEkgZ3Vlc3MgSSdtIGxvb2tpbmcgZm9yIGEgeWF5IG9yIG5h eSBmb3IgdGhlIGJsb2NrIGxheWVyIGNoYW5nZXMNCihwYXRjaCAyKS4gSmVucz8KX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KeGZzIG1haWxpbmcgbGlzdAp4 ZnNAb3NzLnNnaS5jb20KaHR0cDovL29zcy5zZ2kuY29tL21haWxtYW4vbGlzdGluZm8veGZzCg==