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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 525F2C433FE for ; Fri, 5 Nov 2021 20:41:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3F7F36128A for ; Fri, 5 Nov 2021 20:41:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233699AbhKEUof (ORCPT ); Fri, 5 Nov 2021 16:44:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:39320 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232537AbhKEUoc (ORCPT ); Fri, 5 Nov 2021 16:44:32 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B54BB6127A; Fri, 5 Nov 2021 20:41:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1636144913; bh=LB85HUFu8ll1X2iiu5LzCoBLih9nDO9SXo2caohty+0=; h=Date:From:To:Subject:In-Reply-To:From; b=tSx8jdf7iIyNLcWIdFcvD6aBD6I0IIYA7DoKkLCOCr0ATkqtuj4q/9oOE/Vcr+sFx WLE189IrXvwmSJQdy/Y/qc/VagPSnnTnSlV43Ebgu9mtexTwTnMY7AmDerhgCVhyfi ji/NbBIQmMfUGYBm2rtmV0kjjWbOjrs+v25aLfhk= Date: Fri, 05 Nov 2021 13:41:52 -0700 From: Andrew Morton To: akpm@linux-foundation.org, baolin.wang@linux.alibaba.com, linux-mm@kvack.org, mhocko@kernel.org, mike.kravetz@oracle.com, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 138/262] hugetlb_cgroup: remove unused hugetlb_cgroup_from_counter macro Message-ID: <20211105204152.MEVe-4gQM%akpm@linux-foundation.org> In-Reply-To: <20211105133408.cccbb98b71a77d5e8430aba1@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org From: Baolin Wang Subject: hugetlb_cgroup: remove unused hugetlb_cgroup_from_counter macro Patch series "Some cleanups and improvements for hugetlb". This patchset does some cleanups and improvements for hugetlb and hugetlb_cgroup. This patch (of 4): Since commit 726b7bbe ("hugetlb_cgroup: fix illegal access to memory"), the hugetlb_cgroup_from_counter() macro is not used any more, remove it. Link: https://lkml.kernel.org/r/cover.1634797639.git.baolin.wang@linux.alibaba.com Link: https://lkml.kernel.org/r/f03b29b801fa9942466ab15334ec09988e124ae6.1634797639.git.baolin.wang@linux.alibaba.com Signed-off-by: Baolin Wang Reviewed-by: Mike Kravetz Cc: Michal Hocko Signed-off-by: Andrew Morton --- mm/hugetlb_cgroup.c | 3 --- 1 file changed, 3 deletions(-) --- a/mm/hugetlb_cgroup.c~hugetlb_cgroup-remove-unused-hugetlb_cgroup_from_counter-macro +++ a/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 * _