From: cgxu519 Subject: Re: [Jfs-discussion] [PATCH v2 4/5] jfs: cache NULL when both default_acl and acl are NULL Date: Wed, 5 Sep 2018 14:13:47 +0800 Message-ID: References: <20180831143352.22970-1-cgxu519@gmx.com> <20180831143352.22970-4-cgxu519@gmx.com> <0e37733e-9acd-cf82-62f7-420f0fa864eb@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Cc: jfs-discussion@lists.sourceforge.net, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, devel@lists.orangefs.org, linux-f2fs-devel@lists.sourceforge.net To: Dave Kleikamp , jack@suse.com, tytso@mit.edu, adilger.kernel@dilger.ca, jaegeuk@kernel.org, yuchao0@huawei.com, shaggy@kernel.org, hubcap@omnibond.com, martin@omnibond.com Return-path: In-Reply-To: <0e37733e-9acd-cf82-62f7-420f0fa864eb@oracle.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net List-Id: linux-ext4.vger.kernel.org On 09/04/2018 04:34 AM, Dave Kleikamp wrote: > Are you pushing these as a series, or would you like this patch pushed > through the jfs tree? I'd hope maintainers pick individual patch to their tree. Thanks, Chengguang > > On 8/31/18 9:33 AM, Chengguang Xu wrote: >> default_acl and acl of newly created inode will be initiated >> as ACL_NOT_CACHED in vfs function inode_init_always() and later >> will be updated by calling xxx_init_acl() in specific filesystems. >> Howerver, when default_acl and acl are NULL then they keep the value >> of ACL_NOT_CACHED, this patch tries to cache NULL for acl/default_acl >> in this case. >> >> Signed-off-by: Chengguang Xu > Acked-by: Dave Kleikamp > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot