From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933856Ab1IIMih (ORCPT ); Fri, 9 Sep 2011 08:38:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:52241 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933643Ab1IIMig (ORCPT ); Fri, 9 Sep 2011 08:38:36 -0400 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <1315243548-18664-23-git-send-email-aneesh.kumar@linux.vnet.ibm.com> References: <1315243548-18664-23-git-send-email-aneesh.kumar@linux.vnet.ibm.com> <1315243548-18664-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> To: "Aneesh Kumar K.V" Cc: dhowells@redhat.com, agruen@kernel.org, bfields@fieldses.org, akpm@linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH -V6 22/26] vfs: Cache richacl in struct inode Date: Fri, 09 Sep 2011 13:37:45 +0100 Message-ID: <24985.1315571865@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Aneesh Kumar K.V wrote: > Cache richacls in struct inode so that this doesn't have to be done > individually in each filesystem. Since many ACLs in a filesystem are going to be identical, can you have a global hash table and share them? David