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=-2.4 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT 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 7C51CC04EB8 for ; Wed, 12 Dec 2018 07:26:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 24FF52084E for ; Wed, 12 Dec 2018 07:26:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 24FF52084E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=cuci.nl Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-btrfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726434AbeLLH0P (ORCPT ); Wed, 12 Dec 2018 02:26:15 -0500 Received: from aristoteles.cuci.nl ([212.125.128.18]:45947 "EHLO aristoteles.cuci.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726239AbeLLH0P (ORCPT ); Wed, 12 Dec 2018 02:26:15 -0500 Received: by aristoteles.cuci.nl (Postfix, from userid 500) id 48B405463; Wed, 12 Dec 2018 08:26:14 +0100 (CET) Date: Wed, 12 Dec 2018 08:26:14 +0100 From: "Stephen R. van den Berg" To: Chris Murphy Cc: Btrfs BTRFS Subject: Re: Kernel traces Message-ID: <20181212072614.GA9188@cuci.nl> References: <20181210120514.GA14828@cuci.nl> <20181211115226.GA20157@cuci.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Chris Murphy wrote: >Also, what scheduler are you using? And do you get different results >with a different one (better or worse)? I'm using CFQ, and I don't think I ever tried a different one. But, btrfs should be compatible with all schedulers. -- Stephen.