Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752133AbdI0Vqc (ORCPT ); Wed, 27 Sep 2017 17:46:32 -0400 Received: from mail-qt0-f171.google.com ([209.85.216.171]:55288 "EHLO mail-qt0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751958AbdI0Vqa (ORCPT ); Wed, 27 Sep 2017 17:46:30 -0400 X-Google-Smtp-Source: AOwi7QCCVUnJIbquaapb+NVDS5bJR9mRxAepASkmy26siQb7obh1rpP5LE9hexJgtL0uDDeUBdiZmA== Date: Wed, 27 Sep 2017 14:46:27 -0700 From: Tejun Heo To: Dennis Zhou Cc: Christoph Lameter , Luis Henriques , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] percpu: fix starting offset for chunk statistics traversal Message-ID: <20170927214627.GA15129@devbig577.frc2.facebook.com> References: <1506548100-31247-1-git-send-email-dennisszhou@gmail.com> <1506548100-31247-2-git-send-email-dennisszhou@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1506548100-31247-2-git-send-email-dennisszhou@gmail.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 472 Lines: 15 On Wed, Sep 27, 2017 at 04:34:59PM -0500, Dennis Zhou wrote: > This patch fixes the starting offset used when scanning chunks to > compute the chunk statistics. The value start_offset (and end_offset) > are managed in bytes while the traversal occurs over bits. Thus for the > reserved and dynamic chunk, it may incorrectly skip over the initial > allocations. > > Signed-off-by: Dennis Zhou Applied to percpu/for-4.14-fixes. Thanks. -- tejun