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=-7.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 A5834C433E0 for ; Thu, 14 Jan 2021 12:06:50 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2BF0F23A51 for ; Thu, 14 Jan 2021 12:06:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2BF0F23A51 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 7513F8D00DC; Thu, 14 Jan 2021 07:06:49 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 701388D008E; Thu, 14 Jan 2021 07:06:49 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 616E88D00DC; Thu, 14 Jan 2021 07:06:49 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0090.hostedemail.com [216.40.44.90]) by kanga.kvack.org (Postfix) with ESMTP id 4D2928D008E for ; Thu, 14 Jan 2021 07:06:49 -0500 (EST) Received: from smtpin02.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 0D775181AEF31 for ; Thu, 14 Jan 2021 12:06:49 +0000 (UTC) X-FDA: 77704254138.02.grain71_341042f27526 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin02.hostedemail.com (Postfix) with ESMTP id E51CE10097AA2 for ; Thu, 14 Jan 2021 12:06:48 +0000 (UTC) X-HE-Tag: grain71_341042f27526 X-Filterd-Recvd-Size: 3365 Received: from mail-pg1-f175.google.com (mail-pg1-f175.google.com [209.85.215.175]) by imf47.hostedemail.com (Postfix) with ESMTP for ; Thu, 14 Jan 2021 12:06:48 +0000 (UTC) Received: by mail-pg1-f175.google.com with SMTP id c132so3664827pga.3 for ; Thu, 14 Jan 2021 04:06:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=Fiog8H9JHWxwErQLGQMdS+ArsaltJnopljT7s4Ik8ZY=; b=dSKR9NXV6e4vAA84G+WrEZGoalt5AvNiG2hWr9G4Jpz+QTBRFH43ipDIRgBSHne2bq 1N92dzCciyXu0xYGOfxE2kGYGAr1DuWwj8bHjO1+DbO43rliyKHsEc1qUZVUF0q6a6MM iayCuW4YtQTqRCkHhLM5oCHby5ns5fRoechKwIMRDSF+yyIXxFs/gq/J1hc74Hpr3TI/ e63zjkZNfPIQjjD0U3mvNsyxTc8pjpFy8xWZzsMrmpW1AbMfy/vgph3XHWpk5q+EoFhv NMzXuliIVAbGeQT078LWx2Tfq6rVd4Bbb/pvEPrjja8AOOsH9LBFD/YYkDaUnTOIB3Re Ofbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=Fiog8H9JHWxwErQLGQMdS+ArsaltJnopljT7s4Ik8ZY=; b=Dalgo4H6mH6LSO4cD65HDbgohwZXiT4dMEduPAVwB2vvLDHHKMB9ZRCIjLMNnEB2AW Jb4ymRXv42mS9T7IWoirFH0UnSUb+yGY96V+PMHHCJQFDzC3QF54si8VTPlerMrxkZGx FdxTtJADYqGIwOtpY0XdFqLJV/FFdQc42CI6QqSkEdnuU+Ktxi5FX/kFLTaNA78NGlcD ihDgR99LVUUVH2Imeg7Ylu5vZFofaUip4GdJOjLLYZ19EA2u+yxvm/IMXN3K2x6QQR47 WxGGKM1Lv3oMGNqU626fzchA0Sy2ph7lcwym4rlCbyaKXKTPdQMn6CFQOdOvAp0PbGmw t4aQ== X-Gm-Message-State: AOAM531fMX0FbbMTj6C0J7AiBbixEqh4LtjWOeSteE+B4LzPgjFJy8yo zB4racPEPNdxNfBiRpzyt4E= X-Google-Smtp-Source: ABdhPJypylW31RdX/EJS4vcF0cxZvR9NQTQx0++6oQldJi//IJ2iyAgFSPt7C90mXzyN1nlD/iBo4w== X-Received: by 2002:a63:1863:: with SMTP id 35mr7370323pgy.191.1610626007597; Thu, 14 Jan 2021 04:06:47 -0800 (PST) Received: from localhost ([2409:10:2e40:5100:6e29:95ff:fe2d:8f34]) by smtp.gmail.com with ESMTPSA id u25sm5040630pfn.101.2021.01.14.04.06.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Jan 2021 04:06:46 -0800 (PST) Date: Thu, 14 Jan 2021 21:06:43 +0900 From: Sergey Senozhatsky To: Miaohe Lin Cc: akpm@linux-foundation.org, minchan@kernel.org, ngupta@vflare.org, sergey.senozhatsky.work@gmail.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm/zsmalloc.c: Convert to use kmem_cache_zalloc in cache_alloc_zspage() Message-ID: References: <20210114120032.25885-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210114120032.25885-1-linmiaohe@huawei.com> X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On (21/01/14 07:00), Miaohe Lin wrote: > > We always memset the zspage allocated via cache_alloc_zspage. So it's more > convenient to use kmem_cache_zalloc in cache_alloc_zspage than caller do it > manually. > > Signed-off-by: Miaohe Lin Reviewed-by: Sergey Senozhatsky -ss