From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932199AbcGHCEX (ORCPT ); Thu, 7 Jul 2016 22:04:23 -0400 Received: from linuxhacker.ru ([217.76.32.60]:49122 "EHLO fiona.linuxhacker.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753508AbcGHCEP (ORCPT ); Thu, 7 Jul 2016 22:04:15 -0400 From: Oleg Drokin To: Alexander Viro Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Oleg Drokin Subject: [PATCH] vfs: Update lookup_dcache() comment Date: Thu, 7 Jul 2016 22:04:04 -0400 Message-Id: <1467943444-3081787-1-git-send-email-green@linuxhacker.ru> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit 6c51e513a3aa ("lookup_dcache(): lift d_alloc() into callers") removed the need_lookup argument from lookup_dcache(), but the comment was forgotten. Also it no longer allocates a new dentry if nothing was found. Signed-off-by: Oleg Drokin --- fs/namei.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/namei.c b/fs/namei.c index 70580ab..c4f52e8 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1449,9 +1449,8 @@ static int follow_dotdot(struct nameidata *nd) } /* - * This looks up the name in dcache, possibly revalidates the old dentry and - * allocates a new one if not found or not valid. In the need_lookup argument - * returns whether i_op->lookup is necessary. + * This looks up the name in dcache and possibly revalidates the found dentry. + * NULL is returned if the dentry does not exist in the cache. */ static struct dentry *lookup_dcache(const struct qstr *name, struct dentry *dir, -- 2.7.4