From: Daeho Jeong Subject: Re: [PATCH v2 2/3] ext4: fix races between changing inode journal mode and ext4_writepages Date: Wed, 02 Mar 2016 01:21:35 +0000 (GMT) Message-ID: <199292570.46101456881693870.JavaMail.weblogic@ep2mlwas09c> Reply-To: daeho.jeong@samsung.com Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: base64 Cc: "kbuild-all@01.org" , "linux-ext4@vger.kernel.org" , daeho.jeong@samsung.com To: kbuild test robot , "tytso@mit.edu" , "jack@suse.cz" Return-path: Received: from mailout1.samsung.com ([203.254.224.24]:48268 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932708AbcCBBVk (ORCPT ); Tue, 1 Mar 2016 20:21:40 -0500 Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0O3E01SLF140W610@mailout1.samsung.com> for linux-ext4@vger.kernel.org; Wed, 02 Mar 2016 10:21:36 +0900 (KST) MIME-version: 1.0 Sender: linux-ext4-owner@vger.kernel.org List-ID: T29wcywgVGhpcyBidWlsZCBlcnJvciBsb2cgaXMgZ2VuZXJlYXRlZCB3aGVuIGJ1aWxkaW5nIGV4 dDQgZmlsZXN5c3RlbSBhcyBhIG1vZHVsZSBhbmQNCnRoaXMgaXMgb3JpZ2luYXRlZCBmcm9tIHRo YXQgInBlcmNwdV9mcmVlX3J3c2VtKCkiIGZ1bmN0aW9uIHdhcyBub3QgZGVmaW5lZCBhcyBhbiBl eHBvcnRlZA0KZnVuY3Rpb24uDQoNCkNvdWxkIEkgZGVmaW5lIHRoZSAicGVyY3B1X2ZyZWVfcndz ZW0oKSIgZnVuY3Rpb24gYXMgYW4gZXhwb3J0ZWQgZnVuY3Rpb24gZGlyZWN0bHkgaW4gdGhpcyBw YXRjaD8NCk9yIGRvIEkgaGF2ZSB0byByZXF1ZXN0IHRoZSBtYWludGFpbmVyIG9mIHBlcmNwdV9y d3NlbSB0byBkbyB0aGlzPw0KDQpUaGFuayB5b3UgaW4gYWR2YW5jZS4gOi0pDQoNCj4gdXJsOiAg ICBodHRwczovL2dpdGh1Yi5jb20vMGRheS1jaS9saW51eC9jb21taXRzL0RhZWhvLUplb25nL2V4 dDQtaGFuZGxlLXVud3JpdHRlbi1vci1kZWxhbGxvYy1idWZmZXJzLWJlZm9yZS1lbmFibGluZy1w ZXItZmlsZS1kYXQ+IGEtam91cm5hbGluZy8yMDE2MDIyOS0wNzUxMTcNCj4gYmFzZTogICBodHRw czovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2VybmVsL2dpdC90eXRzby9leHQ0Lmdp dCBkZXYNCj4gY29uZmlnOiB4ODZfNjQtcmFuZGNvbmZpZy1zMi0wMjI5MDgyOCAoYXR0YWNoZWQg YXMgLmNvbmZpZykNCj4gcmVwcm9kdWNlOg0KPiAgICAgICAgICMgc2F2ZSB0aGUgYXR0YWNoZWQg LmNvbmZpZyB0byBsaW51eCBidWlsZCB0cmVlDQo+ICAgICAgICAgbWFrZSBBUkNIPXg4Nl82NCAN Cg0KPiBBbGwgZXJyb3JzIChuZXcgb25lcyBwcmVmaXhlZCBieSA+Pik6DQoNCj4gPj4gRVJST1I6 ICJwZXJjcHVfZnJlZV9yd3NlbSIgW2ZzL2V4dDQvZXh0NC5rb10gdW5kZWZpbmVkIQ==