From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46469C43441 for ; Sun, 11 Nov 2018 22:35:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 039E321780 for ; Sun, 11 Nov 2018 22:35:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="HKCnrNzr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 039E321780 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404952AbeKLIZK (ORCPT ); Mon, 12 Nov 2018 03:25:10 -0500 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 Received: from localhost (unknown [206.108.79.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 547CD21707; Sun, 11 Nov 2018 22:35:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1541975712; bh=JQaJ0ou2VdLo2NH7UQXIl6e+Y7E211ZmvsLt+598RSE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HKCnrNzrEiyOv0VeYEycW77cX4b/7hUapkMc50vRnVc41sOeWij9uP+OoIXlVLP52 1dBH2xNevbzkWklVds4eoVUWi9jOoJsUgNRHZXn2HAC0jP2KUSfB3Jlwev/jdzjIWy nBJl7tdah5UUM0mqYw/singH/9zpojrxukQ+Gho0= 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> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181111221627.853046496@linuxfoundation.org> References: <20181111221627.853046496@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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;