From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sage Weil Subject: [PATCH 05/26] logfs: remove unnecessary dentry_unhash from rmdir, dir rename Date: Fri, 27 May 2011 13:41:58 -0700 Message-ID: <1306528939-30636-6-git-send-email-sage@newdream.net> References: <1306528939-30636-1-git-send-email-sage@newdream.net> Cc: linux-fsdevel@vger.kernel.org, Sage Weil , Joern Engel , logfs@logfs.org To: hch@infradead.org, viro@ZenIV.linux.org.uk Return-path: Received: from cobra.newdream.net ([66.33.216.30]:43499 "EHLO cobra.newdream.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755239Ab1E0Ulv (ORCPT ); Fri, 27 May 2011 16:41:51 -0400 In-Reply-To: <1306528939-30636-1-git-send-email-sage@newdream.net> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: logfs does not have problems with references to unlinked directories. CC: Joern Engel CC: logfs@logfs.org Signed-off-by: Sage Weil --- fs/logfs/dir.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-) diff --git a/fs/logfs/dir.c b/fs/logfs/dir.c index f34c9cd..9ed89d1 100644 --- a/fs/logfs/dir.c +++ b/fs/logfs/dir.c @@ -273,8 +273,6 @@ static int logfs_rmdir(struct inode *dir, struct dentry *dentry) { struct inode *inode = dentry->d_inode; - dentry_unhash(dentry); - if (!logfs_empty_dir(inode)) return -ENOTEMPTY; @@ -624,9 +622,6 @@ static int logfs_rename_cross(struct inode *old_dir, struct dentry *old_dentry, loff_t pos; int err; - if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode)) - dentry_unhash(new_dentry); - /* 1. locate source dd */ err = logfs_get_dd(old_dir, old_dentry, &dd, &pos); if (err) -- 1.7.0