From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762032AbXKQEeM (ORCPT ); Fri, 16 Nov 2007 23:34:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756683AbXKQEd6 (ORCPT ); Fri, 16 Nov 2007 23:33:58 -0500 Received: from wa-out-1112.google.com ([209.85.146.180]:45942 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756635AbXKQEd5 (ORCPT ); Fri, 16 Nov 2007 23:33:57 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:to:subject:message-id:mail-followup-to:mime-version:content-type:content-disposition:user-agent; b=GUII8Kgm8gguAc0K2VPrKQEZd3zWJtp6gX/eM8ZnPm8LkJ+vtaYAtbjvwXwgBMhrKi471xQ5n1451k2bSYFEsj2IrQh9Kktbz9X+ggj/CvwiuFY5/cBRgq+lpsR4YGqDz2S5HwsMfYiuGJvPZ3wKnvgt02fpJrwx2+/1D/JlN30= Date: Sat, 17 Nov 2007 13:28:01 +0900 From: Akinobu Mita To: linux-kernel@vger.kernel.org Subject: [PATCH] fs: use hlist_unhashed Message-ID: <20071117042801.GA4580@APFDCB5C> Mail-Followup-To: Akinobu Mita , linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.3i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Use hlist_unhashed() instead of opencoded equivalent. Signed-off-by: Akinobu Mita --- fs/dcache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: 2.6-mm/fs/dcache.c =================================================================== --- 2.6-mm.orig/fs/dcache.c +++ 2.6-mm/fs/dcache.c @@ -89,7 +89,7 @@ static void d_free(struct dentry *dentry if (dentry->d_op && dentry->d_op->d_release) dentry->d_op->d_release(dentry); /* if dentry was never inserted into hash, immediate free is OK */ - if (dentry->d_hash.pprev == NULL) + if (hlist_unhashed(&dentry->d_hash)) __d_free(dentry); else call_rcu(&dentry->d_u.d_rcu, d_callback);