From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:32774 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731220AbeKLIZK (ORCPT ); Mon, 12 Nov 2018 03:25:10 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Steve French , Aurelien Aptel Subject: [PATCH 4.9 106/141] smb3: allow stats which track session and share reconnects to be reset Date: Sun, 11 Nov 2018 14:26:05 -0800 Message-Id: <20181111221642.718374940@linuxfoundation.org> In-Reply-To: <20181111221627.853046496@linuxfoundation.org> References: <20181111221627.853046496@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Steve French commit 2c887635cd6ab3af619dc2be94e5bf8f2e172b78 upstream. Currently, "echo 0 > /proc/fs/cifs/Stats" resets all of the stats except the session and share reconnect counts. Fix it to reset those as well. CC: Stable Signed-off-by: Steve French Reviewed-by: Aurelien Aptel Signed-off-by: Greg Kroah-Hartman --- fs/cifs/cifs_debug.c | 3 +++ 1 file changed, 3 insertions(+) --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -284,6 +284,9 @@ static ssize_t cifs_stats_proc_write(str atomic_set(&totBufAllocCount, 0); atomic_set(&totSmBufAllocCount, 0); #endif /* CONFIG_CIFS_STATS2 */ + atomic_set(&tcpSesReconnectCount, 0); + atomic_set(&tconInfoReconnectCount, 0); + spin_lock(&GlobalMid_Lock); GlobalMaxActiveXid = 0; GlobalCurrentXid = 0;