From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752015AbaE0Aj1 (ORCPT ); Mon, 26 May 2014 20:39:27 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:49440 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751359AbaE0AjZ (ORCPT ); Mon, 26 May 2014 20:39:25 -0400 X-AuditID: cbfee691-b7f2f6d0000040c4-36-5383debbaaf1 Message-id: <5383DED8.40500@samsung.com> Date: Tue, 27 May 2014 09:39:52 +0900 From: Heesub Shin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-version: 1.0 To: Greg Kroah-Hartman Cc: John Stultz , Rebecca Schultz Zavin , Colin Cross , =?ISO-8859-1?Q?Arve_Hj=F8nnev=E5g?= , Mitchel Humpherys , Daeseok Youn , Sunghwan Yun , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/9] staging: ion: remove struct ion_page_pool_item References: <1401098701-24049-1-git-send-email-heesub.shin@samsung.com> <1401098701-24049-4-git-send-email-heesub.shin@samsung.com> In-reply-to: <1401098701-24049-4-git-send-email-heesub.shin@samsung.com> Content-type: text/plain; charset=ISO-8859-1; format=flowed Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrEIsWRmVeSWpSXmKPExsVy+t8zTd3d95qDDR5/FrB4//c+m8X2jd9Y LV4e0rQ4+OE+i8WeM7/YLZoXr2ezODh7CZPFmd+6Fpd3zWGzWDt/G5vFjcmFFqc7FrE68Hhs 272N1eNyXy+Tx719h1k8ds66y+5x59oeNo/9c9ewe/RtWcXo8XmTXABHFJdNSmpOZllqkb5d AldGW3NEwRmmilX7WBsY25i6GDk5JARMJB5ve8oIYYtJXLi3nq2LkYtDSGAZo8T5c/fZYYpO 7D7ADJFYxCjR2fsVLCEk8IZRYubpVBCbV0BD4vutLrBJLAKqEgsuLgayOTjYBLQlDm0LBgmL CkRI3Gs8zApRLijxY/I9FhBbRMBYov/sLHaQ+cwCn5gkbixtApsvLOAusXv5SaiLWhklXty9 C5bgFPCQaO/9zwxiMwtYS6yctI0RwpaX2LzmLdilEgKdHBI7Zn2AukhA4tvkQywgF0kIyEps OsAM8ZmkxMEVN1gmMIrNQnLULCRjZyEZu4CReRWjaGpBckFxUnqRqV5xYm5xaV66XnJ+7iZG SPxO3MF4/4D1IcZkoJUTmaVEk/OB8Z9XEm9obGZkYWpiamxkbmlGmrCSOG/6o6QgIYH0xJLU 7NTUgtSi+KLSnNTiQ4xMHJxSDYzC9qLbNgYxNLUdP3H/WbRDduF316pZH9SFWColprdoPr/f 8fxzRLyMkOvK/9u/Klmotr4/cu9qsPq936E75qnKJLHnXX7duEdXS988+Lm6skjUu4nLTjyN ld5f5f3MyTHKyqr6iJx+x5bduVeemYbk8tYWp73+mnrj2v3/P5fyZ1m9+/W294ASS3FGoqEW c1FxIgAIKIc09QIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPKsWRmVeSWpSXmKPExsVy+t9jAd3d95qDDd7s5LF4//c+m8X2jd9Y LV4e0rQ4+OE+i8WeM7/YLZoXr2ezODh7CZPFmd+6Fpd3zWGzWDt/G5vFjcmFFqc7FrE68Hhs 272N1eNyXy+Tx719h1k8ds66y+5x59oeNo/9c9ewe/RtWcXo8XmTXABHVAOjTUZqYkpqkUJq XnJ+SmZeuq2Sd3C8c7ypmYGhrqGlhbmSQl5ibqqtkotPgK5bZg7QsUoKZYk5pUChgMTiYiV9 O0wTQkPcdC1gGiN0fUOC4HqMDNBAwjrGjLbmiIIzTBWr9rE2MLYxdTFyckgImEic2H2AGcIW k7hwbz1bFyMXh5DAIkaJzt6v7CAJIYE3jBIzT6eC2LwCGhLfb3UxgtgsAqoSCy4uBrI5ONgE tCUObQsGCYsKREjcazzMClEuKPFj8j0WEFtEwFii/+wsdpD5zAKfmCRuLG0Cmy8s4C6xe/lJ qMWtjBIv7t4FS3AKeEi09/4Hu45ZwFpi5aRtjBC2vMTmNW+ZJzAKzEKyZBaSsllIyhYwMq9i FE0tSC4oTkrPNdIrTswtLs1L10vOz93ECE4Oz6R3MK5qsDjEKMDBqMTDO8G3OViINbGsuDL3 EKMEB7OSCO+Gk0Ah3pTEyqrUovz4otKc1OJDjMnAIJjILCWanA9MXHkl8YbGJmZGlkZmxibm xsakCSuJ8x5stQ4UEkhPLEnNTk0tSC2C2cLEwSnVwCjiZKW3ZsHKnn+88cffnLO+Wls/xURd P9j0mL+OcNb/srBzXw893ZC2OCf2Qem7u/zfZT6EObHe7q1ef+HwHqFQ68jr+Z6btyrHTYqS VdvkYPTh8pf3YU7yxnzF1/5Ovli6/q3XmW1MNs2Z2xInlD7QtXN+N+v4RRunun/n0u75rghN /6y+XVyJpTgj0VCLuag4EQCVACHKUgMAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On 05/26/2014 07:04 PM, Heesub Shin wrote: > Now that the order information is held on struct page itself, we do not > need to use extra data structure. This commit reduces unnecessary slab > usage for allocating small objects. > Oops. I need to amend changelog above and resend this patchset. regards, Heesub