From patchwork Thu Mar 19 15:30:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J. Bruce Fields" X-Patchwork-Id: 11447563 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4EBBE913 for ; Thu, 19 Mar 2020 15:30:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 38B2D2075E for ; Thu, 19 Mar 2020 15:30:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727555AbgCSPai (ORCPT ); Thu, 19 Mar 2020 11:30:38 -0400 Received: from fieldses.org ([173.255.197.46]:46740 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727064AbgCSPai (ORCPT ); Thu, 19 Mar 2020 11:30:38 -0400 Received: by fieldses.org (Postfix, from userid 2815) id 6D1C3201B; Thu, 19 Mar 2020 11:30:38 -0400 (EDT) Date: Thu, 19 Mar 2020 11:30:38 -0400 To: Chuck Lever Cc: linux-nfs@vger.kernel.org Subject: [PATCH] nfsd: fsnotify on rmdir under nfsd/clients/ Message-ID: <20200319153038.GA2624@fieldses.org> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) From: bfields@fieldses.org (J. Bruce Fields) Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: "J. Bruce Fields" Userspace should be able to monitor nfsd/clients/ to see when clients come and go, but we're failing to send fsnotify events. Cc: stable@kernel.org Signed-off-by: J. Bruce Fields --- fs/nfsd/nfsctl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index e109a1007704..3bb2db947d29 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -1333,6 +1333,7 @@ void nfsd_client_rmdir(struct dentry *dentry) dget(dentry); ret = simple_rmdir(dir, dentry); WARN_ON_ONCE(ret); + fsnotify_rmdir(dir, dentry); d_delete(dentry); inode_unlock(dir); }