Received: by 2002:a25:ef43:0:0:0:0:0 with SMTP id w3csp466846ybm; Thu, 28 May 2020 07:23:34 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyRm6Mq3AeoVGJU2EH2iv1wGsnT+5DGStfYbDIX8TIayVdsuwGl9fVfKJzIbRnRSYmAmLBq X-Received: by 2002:a05:6402:719:: with SMTP id w25mr3410309edx.179.1590675814249; Thu, 28 May 2020 07:23:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1590675814; cv=none; d=google.com; s=arc-20160816; b=dH7dCOnmqaB1DQhO6x2OMW99E4vwPiSJEH8aRS8ZJfiHTl/6XaSX9UeY7T8cslXUKW hiksCFNbjatQapuDQP6YAKjWjN2T/s0m0RaJtHDsfds/w7vglbJJbOLV9YisbCaiio7H VhNhoe68fvG0IwI1cdY/6i0DPWlJ4TXwMla78+hI/Rf6FETtpDpaSSxIn/i0Y5T+1crS kJHWbSoMh0v14GUXDyBASPSO9BxZKseU8nwf465DL2zRq4ZVlQZ8g5Xyyo6v9XwXB0cg xTdZFo2G847aMY4d9hCAppr6skSHjxhGG7VdTNduujuku0ZLIedPHrnXGOdB3NnE2ZB/ yiAw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=tEdzHPhnFR6j0aQGE337xjgaeDw5ORzZeouz/Jokqbs=; b=XIay9Yugx++haAgwSRV5Sc808S14hIqHxuMPsHN5oOpX9uExgBQqczp9zAbmrdRIKB FXWamUDkWNppZhqulQ7JCUi3rg5h4rPCDzQJK6dUDfLZ6KicAVFWGr8HceJB6JdLh4j6 WHzerqQIXW87Hdp6Nfrn871/4FNnHC8410N93nruGY7l5CWnwYcEmOefWmDJx4cV0H45 FIyoi9NnRTEB3SUa5Ts1pnM0s6lCvk/LmSTvkeAfBcACZ523yExrLgL+lTwBGK++NBTB ThV7ybfDJygRkIBDtk6ZkSFKPoP2CYmONgLxZymSgJaaowN+fNuAhFxD6JNA5sUh3T0O +WZQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x22si3316661ejw.222.2020.05.28.07.23.04; Thu, 28 May 2020 07:23:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390927AbgE1OU5 (ORCPT + 99 others); Thu, 28 May 2020 10:20:57 -0400 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:45277 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2390924AbgE1OU4 (ORCPT ); Thu, 28 May 2020 10:20:56 -0400 Received: from callcc.thunk.org (pool-100-0-195-244.bstnma.fios.verizon.net [100.0.195.244]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 04SEKlID019537 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 May 2020 10:20:48 -0400 Received: by callcc.thunk.org (Postfix, from userid 15806) id 42429420304; Thu, 28 May 2020 10:20:47 -0400 (EDT) Date: Thu, 28 May 2020 10:20:47 -0400 From: "Theodore Y. Ts'o" To: Ritesh Harjani Cc: linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, Jan Kara , "Aneesh Kumar K . V" Subject: Re: [RFC 00/16] ext4: mballoc/extents: Code cleanup and debug improvements Message-ID: <20200528142047.GD228632@mit.edu> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Sun, May 10, 2020 at 11:54:40AM +0530, Ritesh Harjani wrote: > Hello All, > > This series does some code refactoring/cleanups and debug logs improvements > around mb_debug() and ext_debug(). These were found when working over > improving mballoc ENOSPC handling in ext4. > These should be small and stright forward patches for reviewing. I've applied all but the last patch ("Add process namd and pid in ext4_msg"), which I think needs a bit more discussion. - Ted