From mboxrd@z Thu Jan 1 00:00:00 1970 From: "J. Bruce Fields" Subject: [PATCH 07/11] dcache: remove unused d_find_alias parameter Date: Wed, 4 Jun 2014 17:20:59 -0400 Message-ID: <1401916863-7916-8-git-send-email-bfields@redhat.com> References: <1401916863-7916-1-git-send-email-bfields@redhat.com> Cc: Christoph Hellwig , linux-fsdevel@vger.kernel.org, "J. Bruce Fields" To: Al Viro Return-path: Received: from fieldses.org ([174.143.236.118]:48773 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751352AbaFDVVa (ORCPT ); Wed, 4 Jun 2014 17:21:30 -0400 In-Reply-To: <1401916863-7916-1-git-send-email-bfields@redhat.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: From: "J. Bruce Fields" Signed-off-by: J. Bruce Fields --- fs/dcache.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/fs/dcache.c b/fs/dcache.c index 5a8517f..9209479 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -696,8 +696,6 @@ EXPORT_SYMBOL(dget_parent); /** * d_find_alias - grab a hashed alias of inode * @inode: inode in question - * @want_discon: flag, used by d_splice_alias, to request - * that only a DISCONNECTED alias be returned. * * If inode has a hashed alias, or is a directory and has any alias, * acquire the reference to alias and return it. Otherwise return NULL. @@ -706,10 +704,9 @@ EXPORT_SYMBOL(dget_parent); * of a filesystem. * * If the inode has an IS_ROOT, DCACHE_DISCONNECTED alias, then prefer - * any other hashed alias over that one unless @want_discon is set, - * in which case only return an IS_ROOT, DCACHE_DISCONNECTED alias. + * any other hashed alias over that one. */ -static struct dentry *__d_find_alias(struct inode *inode, int want_discon) +static struct dentry *__d_find_alias(struct inode *inode) { struct dentry *alias, *discon_alias; @@ -721,7 +718,7 @@ again: if (IS_ROOT(alias) && (alias->d_flags & DCACHE_DISCONNECTED)) { discon_alias = alias; - } else if (!want_discon) { + } else { __dget_dlock(alias); spin_unlock(&alias->d_lock); return alias; @@ -752,7 +749,7 @@ struct dentry *d_find_alias(struct inode *inode) if (!hlist_empty(&inode->i_dentry)) { spin_lock(&inode->i_lock); - de = __d_find_alias(inode, 0); + de = __d_find_alias(inode); spin_unlock(&inode->i_lock); } return de; @@ -2702,7 +2699,7 @@ struct dentry *d_materialise_unique(struct dentry *dentry, struct inode *inode) struct dentry *alias; /* Does an aliased dentry already exist? */ - alias = __d_find_alias(inode, 0); + alias = __d_find_alias(inode); if (alias) { actual = alias; write_seqlock(&rename_lock); -- 1.7.9.5