From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kara Subject: Re: [PATCH v4 3/5] dax: use common 4k zero page for dax mmap reads Date: Mon, 24 Jul 2017 13:46:22 +0200 Message-ID: <20170724114622.GK652@quack2.suse.cz> References: <20170721223956.29485-1-ross.zwisler@linux.intel.com> <20170721223956.29485-4-ross.zwisler@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20170721223956.29485-4-ross.zwisler@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Ross Zwisler Cc: Jan Kara , linux-doc@vger.kernel.org, Dave Chinner , dri-devel@lists.freedesktop.org, linux-mm@kvack.org, Andreas Dilger , Christoph Hellwig , linux-samsung-soc@vger.kernel.org, "Darrick J. Wong" , Tomi Valkeinen , Kyungmin Park , Krzysztof Kozlowski , Ingo Molnar , linux-ext4@vger.kernel.org, Matthew Wilcox , linux-arm-msm@vger.kernel.org, Steven Rostedt , linux-nvdimm@lists.01.org, Alexander Viro , Dan Williams , linux-arm-kernel@lists.infradead.org, Theodore Ts'o , Jonathan Corbet , Seung-Woo Kim , linux-kernel@vger.kernel.org, linux-xfs@v List-Id: linux-samsung-soc@vger.kernel.org T24gRnJpIDIxLTA3LTE3IDE2OjM5OjUzLCBSb3NzIFp3aXNsZXIgd3JvdGU6Cj4gV2hlbiBzZXJ2 aWNpbmcgbW1hcCgpIHJlYWRzIGZyb20gZmlsZSBob2xlcyB0aGUgY3VycmVudCBEQVggY29kZSBh bGxvY2F0ZXMKPiBhIHBhZ2UgY2FjaGUgcGFnZSBvZiBhbGwgemVyb2VzIGFuZCBwbGFjZXMgdGhl IHN0cnVjdCBwYWdlIHBvaW50ZXIgaW4gdGhlCj4gbWFwcGluZy0+cGFnZV90cmVlIHJhZGl4IHRy ZWUuICBUaGlzIGhhcyB0aHJlZSBtYWpvciBkcmF3YmFja3M6Cj4gCj4gMSkgSXQgY29uc3VtZXMg bWVtb3J5IHVubmVjZXNzYXJpbHkuICBGb3IgZXZlcnkgNGsgcGFnZSB0aGF0IGlzIHJlYWQgdmlh IGEKPiBEQVggbW1hcCgpIG92ZXIgYSBob2xlLCB3ZSBhbGxvY2F0ZSBhIG5ldyBwYWdlIGNhY2hl 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