From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f200.google.com (mail-io0-f200.google.com [209.85.223.200]) by kanga.kvack.org (Postfix) with ESMTP id 7DE856B007E for ; Wed, 8 Jun 2016 02:43:46 -0400 (EDT) Received: by mail-io0-f200.google.com with SMTP id 5so1675645ioy.2 for ; Tue, 07 Jun 2016 23:43:46 -0700 (PDT) Received: from mail.windriver.com (mail.windriver.com. [147.11.1.11]) by mx.google.com with ESMTPS id p186si32413431pfb.113.2016.06.07.23.43.45 for (version=TLS1_1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 07 Jun 2016 23:43:45 -0700 (PDT) From: roy.qing.li@gmail.com Subject: [PATCH] mm: memcontrol: fix documentation for compound parameter Date: Wed, 8 Jun 2016 14:43:36 +0800 Message-Id: <1465368216-9393-1-git-send-email-roy.qing.li@gmail.com> Sender: owner-linux-mm@kvack.org List-ID: To: cgroups@vger.kernel.org, linux-mm@kvack.org Cc: hannes@cmpxchg.org, mhocko@kernel.org, vdavydov@virtuozzo.com From: Li RongQing commit f627c2f53786 ("memcg: adjust to support new THP refcounting") adds a compound parameter for several functions, and change one as compound for mem_cgroup_move_account but it does not change the comments. Signed-off-by: Li RongQing --- mm/memcontrol.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index bc79b38..4d9a215 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4387,7 +4387,7 @@ static struct page *mc_handle_file_pte(struct vm_area_struct *vma, /** * mem_cgroup_move_account - move account of the page * @page: the page - * @nr_pages: number of regular pages (>1 for huge pages) + * @compound: charge the page as compound or small page * @from: mem_cgroup which the page is moved from. * @to: mem_cgroup which the page is moved to. @from != @to. * @@ -5249,6 +5249,7 @@ bool mem_cgroup_low(struct mem_cgroup *root, struct mem_cgroup *memcg) * @mm: mm context of the victim * @gfp_mask: reclaim mode * @memcgp: charged memcg return + * @compound: charge the page as compound or small page * * Try to charge @page to the memcg that @mm belongs to, reclaiming * pages according to @gfp_mask if necessary. @@ -5311,6 +5312,7 @@ out: * @page: page to charge * @memcg: memcg to charge the page to * @lrucare: page might be on LRU already + * @compound: charge the page as compound or small page * * Finalize a charge transaction started by mem_cgroup_try_charge(), * after page->mapping has been set up. This must happen atomically @@ -5362,6 +5364,7 @@ void mem_cgroup_commit_charge(struct page *page, struct mem_cgroup *memcg, * mem_cgroup_cancel_charge - cancel a page charge * @page: page to charge * @memcg: memcg to charge the page to + * @compound: charge the page as compound or small page * * Cancel a charge transaction started by mem_cgroup_try_charge(). */ -- 2.1.4 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org