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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 0DF3CC433DF for ; Fri, 12 Jun 2020 12:42:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E0C452074B for ; Fri, 12 Jun 2020 12:42:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726259AbgFLMm3 (ORCPT ); Fri, 12 Jun 2020 08:42:29 -0400 Received: from outbound-smtp17.blacknight.com ([46.22.139.234]:43939 "EHLO outbound-smtp17.blacknight.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726053AbgFLMm2 (ORCPT ); Fri, 12 Jun 2020 08:42:28 -0400 Received: from mail.blacknight.com (pemlinmail04.blacknight.ie [81.17.254.17]) by outbound-smtp17.blacknight.com (Postfix) with ESMTPS id 369D31C3C9B for ; Fri, 12 Jun 2020 13:42:27 +0100 (IST) Received: (qmail 3855 invoked from network); 12 Jun 2020 12:42:27 -0000 Received: from unknown (HELO techsingularity.net) (mgorman@techsingularity.net@[84.203.18.5]) by 81.17.254.9 with ESMTPSA (AES256-SHA encrypted, authenticated); 12 Jun 2020 12:42:27 -0000 Date: Fri, 12 Jun 2020 13:42:25 +0100 From: Mel Gorman To: Amir Goldstein Cc: Jan Kara , linux-fsdevel , linux-kernel Subject: Re: [PATCH] fsnotify: Rearrange fast path to minimise overhead when there is no watcher Message-ID: <20200612124225.GC3183@techsingularity.net> References: <20200608140557.GG3127@techsingularity.net> <20200608160614.GH3127@techsingularity.net> <20200608180130.GJ3127@techsingularity.net> <20200610125920.GM3127@techsingularity.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Fri, Jun 12, 2020 at 12:38:15PM +0300, Amir Goldstein wrote: > > No worries. I wasn't planning on submitted the altered patch. > > I just wanted to let you test the final result. > > I will apply your change before my series and make sure to keep > > optimizations while my changes are applied on top of that. > > > > FYI, just posted your patch with a minor style change at the bottom > of my prep patch series. > Thanks! -- Mel Gorman SUSE Labs