From: "Zwisler, Ross" Subject: Re: [PATCH] ext4: remove readpage() check up for mmap file Date: Wed, 2 Jul 2014 15:15:54 +0000 Message-ID: <1404314153.24795.4.camel@rzwisler-mobl1.amr.corp.intel.com> References: <1404273488-4612-1-git-send-email-zhenzhang.zhang@huawei.com> <53B38434.7030500@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "linux-ext4@vger.kernel.org" , "jack@suse.cz" , "tytso@mit.edu" To: "zhenzhang.zhang@huawei.com" Return-path: Received: from mga01.intel.com ([192.55.52.88]:57863 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753627AbaGBPPz (ORCPT ); Wed, 2 Jul 2014 11:15:55 -0400 In-Reply-To: <53B38434.7030500@huawei.com> Content-Language: en-US Content-ID: Sender: linux-ext4-owner@vger.kernel.org List-ID: T24gV2VkLCAyMDE0LTA3LTAyIGF0IDEyOjAxICswODAwLCBaaGFuZyBaaGVuIHdyb3RlOg0KPiBU aGVyZSBpcyBubyBraW5kIG9mIGZpbGUgZG9lcyBub3Qgc3VwcGx5IHBhZ2UgcmVhZGluZyBmdW5j dGlvbi4NCj4gDQo+IFNpZ25lZC1vZmYtYnk6IFpoYW5nIFpoZW4gPHpoZW56aGFuZy56aGFuZ0Bo dWF3ZWkuY29tPg0KPiAtLS0NCj4gIGZzL2V4dDQvZmlsZS5jIHwgMiAtLQ0KPiAgMSBmaWxlIGNo YW5nZWQsIDIgZGVsZXRpb25zKC0pDQo+IA0KPiBkaWZmIC0tZ2l0IGEvZnMvZXh0NC9maWxlLmMg Yi9mcy9leHQ0L2ZpbGUuYw0KPiBpbmRleCA4Njk1ZjcwLi5mNWMwYTE3IDEwMDY0NA0KPiAtLS0g YS9mcy9leHQ0L2ZpbGUuYw0KPiArKysgYi9mcy9leHQ0L2ZpbGUuYw0KPiBAQCAtMjAyLDggKzIw Miw2IEBAIHN0YXRpYyBpbnQgZXh0NF9maWxlX21tYXAoc3RydWN0IGZpbGUgKmZpbGUsIHN0cnVj dCB2bV9hcmVhX3N0cnVjdCAqdm1hKQ0KPiAgew0KPiAgCXN0cnVjdCBhZGRyZXNzX3NwYWNlICpt YXBwaW5nID0gZmlsZS0+Zl9tYXBwaW5nOw0KDQpBc3N1bWluZyB0aGlzIGNoYW5nZSBpcyBjb3Jy ZWN0LCB0aGUgJ21hcHBpbmcnIHZhcmlhYmxlIGlzIG5vdyB1bnVzZWQgYW5kIGNhbg0KYWxzbyBi ZSBkZWxldGVkLg0KDQo+IA0KPiAtCWlmICghbWFwcGluZy0+YV9vcHMtPnJlYWRwYWdlKQ0KPiAt CQlyZXR1cm4gLUVOT0VYRUM7DQo+ICAJZmlsZV9hY2Nlc3NlZChmaWxlKTsNCj4gIAl2bWEtPnZt X29wcyA9ICZleHQ0X2ZpbGVfdm1fb3BzOw0KPiAgCXJldHVybiAwOw0KDQo=