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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 843A5C433EF for ; Thu, 10 Mar 2022 01:19:17 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 1DF458D0006; Wed, 9 Mar 2022 20:19:17 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 1681D8D0001; Wed, 9 Mar 2022 20:19:17 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 02FCE8D0006; Wed, 9 Mar 2022 20:19:16 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0211.hostedemail.com [216.40.44.211]) by kanga.kvack.org (Postfix) with ESMTP id E4F008D0001 for ; Wed, 9 Mar 2022 20:19:16 -0500 (EST) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id AE8FE180958AF for ; Thu, 10 Mar 2022 01:19:16 +0000 (UTC) X-FDA: 79226718312.28.DD61E1B Received: from mail-pj1-f42.google.com (mail-pj1-f42.google.com [209.85.216.42]) by imf23.hostedemail.com (Postfix) with ESMTP id 45E2C14000E for ; Thu, 10 Mar 2022 01:19:16 +0000 (UTC) Received: by mail-pj1-f42.google.com with SMTP id 15-20020a17090a098f00b001bef0376d5cso3825764pjo.5 for ; Wed, 09 Mar 2022 17:19:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=n+UZjpsoxN6IYCQw8x6bxVwfEl6GkVr8xzwzIYJYyGw=; b=BPGGCkWbzIcKLTDl+gRoyAuhvVHWYWsLqhI02EDVZPViCTYfhp/FBFAbEKf8UgVMYF KA3iT2+CkOydgm8JDds2x5PiDaHFI/K7N+sTrtGNV6WboKDBMS1RDeyVbwKoWU/90NiY xTeFf7Gh7qkZEfbjmC+AAGEGN3/xEXaSnGMhxaUwGlh/2V3lVVAUX4z2phxLkKJve9kF iGpFcOcMj3hfEYtcyDSkUExTuyJClUa0DCZXqW5+0LHXb4bOxzwF0r/2kJn1qIpHDYfh 2TStDdSMaLfpVOXbUlebkY3kMPT1d7VdnY50j11tCDkkYlHHTVZ5kuBFgnSeXjUxEAp5 h86Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=n+UZjpsoxN6IYCQw8x6bxVwfEl6GkVr8xzwzIYJYyGw=; b=1sMQDWeQXft7+JG8syrOZWrLtIgLdewQZF7R4/7BO7cPQ5BfM03ATMojOKSxaspnUo bZZ03eEhOUUSRDPTmutk1UB6aFsIrewCK4H3Rt4xnNjKjW0RFRG6HMc98gUMZp+H3G0K LRpwrgsSt9WXr056/SlveNmukIE3lEu0mZY1ywRrpXJe0YS9gCfhCI1/lI8cmGQ8BdBK xEMfQRrgiukhNQLRn3FEQBPlolsyVEquY6YhcmTKAwkVeyq0jU1Rthpn7uRF5+bmg+i+ SDlpc7WwvWFiiXr2ULAgpyUTWztpGaBqe0aIqY63oKb9CUz/Qn0mEOhkiY6mK6CB9jmc 87qg== X-Gm-Message-State: AOAM5328eEdy/OzF4uhIKShSs2xuoXxpt+0Ytprbdi7vHvsonP3JyhJ0 5kBI8GyQQO93ly/jokVaKJGaMX4h5oR+3KFN62Q= X-Google-Smtp-Source: ABdhPJwoQxnFaBLEmUeYVQygU3HFf1EidW8oPfr/0UgAGgLQr/jySJheNd/cTw1dTFR8IqrM/SoPk6NySnSIPCk4pgw= X-Received: by 2002:a17:903:11c4:b0:151:9bf6:f481 with SMTP id q4-20020a17090311c400b001519bf6f481mr2588996plh.50.1646875155466; Wed, 09 Mar 2022 17:19:15 -0800 (PST) MIME-Version: 1.0 References: <20220309145052.219138-1-sxwjean@me.com> <20220309145052.219138-2-sxwjean@me.com> <6b5858d7-2d19-a57e-b840-9616e3f5d892@google.com> In-Reply-To: <6b5858d7-2d19-a57e-b840-9616e3f5d892@google.com> From: Xiongwei Song Date: Thu, 10 Mar 2022 09:18:49 +0800 Message-ID: Subject: Re: [PATCH 1/2] mm: slab: Delete unused SLAB_DEACTIVATED flag To: David Rientjes Cc: Xiongwei Song , Christoph Lameter , Pekka Enberg , Joonsoo Kim , Andrew Morton , Vlastimil Babka , longman@redhat.com, guro@fb.com, linux-mm@kvack.org, Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 45E2C14000E X-Rspam-User: Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=BPGGCkWb; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (imf23.hostedemail.com: domain of sxwjean@gmail.com designates 209.85.216.42 as permitted sender) smtp.mailfrom=sxwjean@gmail.com X-Stat-Signature: oxz7mtudniktdnchstpwdrqt4w9ymwtp X-HE-Tag: 1646875156-912785 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 Thu, Mar 10, 2022 at 1:14 AM David Rientjes wrote: > > On Wed, 9 Mar 2022, sxwjean@me.com wrote: > > > From: Xiongwei Song > > > > Since commit 9855609bde03 ("mm: memcg/slab: use a single set of > > kmem_caches for all accounted allocations") deletes all SLAB_DEACTIVATED > > users, therefore this flag is not needed any more, let's delete it. > > > > Signed-off-by: Xiongwei Song > > Acked-by: David Rientjes Thank you!