From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: linux-nfs-owner@vger.kernel.org Received: from fieldses.org ([174.143.236.118]:50562 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754977Ab2AQQAd (ORCPT ); Tue, 17 Jan 2012 11:00:33 -0500 From: "J. Bruce Fields" To: linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org Cc: "J. Bruce Fields" Subject: [RFC PATCH 6/6] locks: break delegations on link Date: Tue, 17 Jan 2012 11:00:29 -0500 Message-Id: <1326816029-13913-7-git-send-email-bfields@redhat.com> In-Reply-To: <1326816029-13913-1-git-send-email-bfields@redhat.com> References: <1326816029-13913-1-git-send-email-bfields@redhat.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: From: "J. Bruce Fields" Signed-off-by: J. Bruce Fields --- fs/namei.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/fs/namei.c b/fs/namei.c index facf295..1607e5e 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2919,8 +2919,11 @@ int vfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_de /* Make sure we don't allow creating hardlink to an unlinked file */ if (inode->i_nlink == 0) error = -ENOENT; - else - error = dir->i_op->link(old_dentry, dir, new_dentry); + else { + error = break_lease(inode, BREAK_ONLY_DELEGS|BREAK_ALL_LEASES); + if (!error) + error = dir->i_op->link(old_dentry, dir, new_dentry); + } mutex_unlock(&inode->i_mutex); if (!error) fsnotify_link(dir, inode, new_dentry); -- 1.7.5.4