From patchwork Thu Oct 21 06:31:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baolin Wang X-Patchwork-Id: 12573995 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2697AC433EF for ; Thu, 21 Oct 2021 06:31:40 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C8E5861359 for ; Thu, 21 Oct 2021 06:31:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C8E5861359 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id EB7FA900002; Thu, 21 Oct 2021 02:31:36 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id DE89F940007; Thu, 21 Oct 2021 02:31:36 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A6ADC900002; Thu, 21 Oct 2021 02:31:36 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0121.hostedemail.com [216.40.44.121]) by kanga.kvack.org (Postfix) with ESMTP id 808E26B0071 for ; Thu, 21 Oct 2021 02:31:36 -0400 (EDT) Received: from smtpin01.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 20DFB82499B9 for ; Thu, 21 Oct 2021 06:31:36 +0000 (UTC) X-FDA: 78719473392.01.CA3EA00 Received: from out30-43.freemail.mail.aliyun.com (out30-43.freemail.mail.aliyun.com [115.124.30.43]) by imf06.hostedemail.com (Postfix) with ESMTP id 5BED6801A8A0 for ; Thu, 21 Oct 2021 06:31:34 +0000 (UTC) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R271e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04426;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=6;SR=0;TI=SMTPD_---0Ut7ARNj_1634797891; Received: from localhost(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0Ut7ARNj_1634797891) by smtp.aliyun-inc.com(127.0.0.1); Thu, 21 Oct 2021 14:31:31 +0800 From: Baolin Wang To: akpm@linux-foundation.org, mike.kravetz@oracle.com Cc: mhocko@kernel.org, baolin.wang@linux.alibaba.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] hugetlb_cgroup: Remove unused hugetlb_cgroup_from_counter macro Date: Thu, 21 Oct 2021 14:31:16 +0800 Message-Id: X-Mailer: git-send-email 1.8.3.1 In-Reply-To: References: In-Reply-To: References: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 5BED6801A8A0 X-Stat-Signature: 5myyhyo3cfxczt8mb73ujogc571kjgc7 Authentication-Results: imf06.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=alibaba.com; spf=pass (imf06.hostedemail.com: domain of baolin.wang@linux.alibaba.com designates 115.124.30.43 as permitted sender) smtp.mailfrom=baolin.wang@linux.alibaba.com X-HE-Tag: 1634797894-768609 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: Since commit 726b7bbe ("hugetlb_cgroup: fix illegal access to memory"), the hugetlb_cgroup_from_counter() macro is not used any more, remove it. Signed-off-by: Baolin Wang Reviewed-by: Mike Kravetz --- mm/hugetlb_cgroup.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c index 5383023..79d9353 100644 --- a/mm/hugetlb_cgroup.c +++ b/mm/hugetlb_cgroup.c @@ -27,9 +27,6 @@ #define MEMFILE_IDX(val) (((val) >> 16) & 0xffff) #define MEMFILE_ATTR(val) ((val) & 0xffff) -#define hugetlb_cgroup_from_counter(counter, idx) \ - container_of(counter, struct hugetlb_cgroup, hugepage[idx]) - static struct hugetlb_cgroup *root_h_cgroup __read_mostly; static inline struct page_counter *