From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754105Ab0KHHaI (ORCPT ); Mon, 8 Nov 2010 02:30:08 -0500 Received: from bld-mail16.adl2.internode.on.net ([150.101.137.101]:40073 "EHLO mail.internode.on.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754025Ab0KHHaB (ORCPT ); Mon, 8 Nov 2010 02:30:01 -0500 From: Dave Chinner To: viro@ZenIV.linux.org.uk Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, eric.dumazet@gmail.com, paulmck@linux.vnet.ibm.com Subject: [PATCH 3/4] fs: Use RCU freeing of inodes via SLAB_DESTROY_BY_RCU Date: Mon, 8 Nov 2010 18:28:24 +1100 Message-Id: <1289201305-14866-4-git-send-email-david@fromorbit.com> X-Mailer: git-send-email 1.7.2.3 In-Reply-To: <1289201305-14866-1-git-send-email-david@fromorbit.com> References: <1289201305-14866-1-git-send-email-david@fromorbit.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dave Chinner Change the inode caches to use RCU freed inodes via the SLAB_DESTROY_BY_RCU method. This is the first step in converting the inode hash lookups to use RCU methods. Signed-off-by: Dave Chinner --- include/linux/slab.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/linux/slab.h b/include/linux/slab.h index dca23c5..1fea5f1 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -96,6 +96,7 @@ * Set the default flags necessary for inode caches manipulated by the VFS. */ #define SLAB_INODE_CACHE (SLAB_MEM_SPREAD | \ + SLAB_DESTROY_BY_RCU | \ SLAB_RECLAIM_ACCOUNT) /* -- 1.7.2.3