linux-mm.kvack.org archive mirror
 help / color / mirror / Atom feed
From: Muchun Song <songmuchun@bytedance.com>
To: Liu Shixin <liushixin2@huawei.com>
Cc: Matthew Wilcox <willy@infradead.org>,
	Mike Kravetz <mike.kravetz@oracle.com>,
	 Oscar Salvador <osalvador@suse.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	 linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	muchun.song@linux.dev
Subject: Re: [External] [PATCH] bootmem: remove the vmemmap pages from kmemleak in free_bootmem_page
Date: Tue, 4 Jul 2023 19:49:18 +0800	[thread overview]
Message-ID: <CAMZfGtWW_LhaZe4uUNMiLVs0n48vdA+xdbG14UPz6u0Y3RbvNQ@mail.gmail.com> (raw)
In-Reply-To: <20230704101942.2819426-1-liushixin2@huawei.com>

On Tue, Jul 4, 2023 at 5:23 PM Liu Shixin <liushixin2@huawei.com> wrote:
>
> commit dd0ff4d12dd2 ("bootmem: remove the vmemmap pages from kmemleak in
> put_page_bootmem") fix an overlaps existing problem of kmemleak. But the
> problem still existed when HAVE_BOOTMEM_INFO_NODE is disabled, because in
> this case, free_bootmem_page() will call free_reserved_page() directly.
>
> Fix the problem by adding kmemleak_free_part() in free_bootmem_page()
> when HAVE_BOOTMEM_INFO_NODE is disabled.
>
> Fixes: f41f2ed43ca5 ("mm: hugetlb: free the vmemmap pages associated with each HugeTLB page")
> Signed-off-by: Liu Shixin <liushixin2@huawei.com>

Acked-by: Muchun Song <songmuchun@bytedance.com>

Thanks.


  reply	other threads:[~2023-07-04 11:50 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-04 10:19 Liu Shixin
2023-07-04 11:49 ` Muchun Song [this message]
2023-07-04 16:28 ` Andrew Morton
2023-07-05  1:17   ` Liu Shixin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAMZfGtWW_LhaZe4uUNMiLVs0n48vdA+xdbG14UPz6u0Y3RbvNQ@mail.gmail.com \
    --to=songmuchun@bytedance.com \
    --cc=akpm@linux-foundation.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=liushixin2@huawei.com \
    --cc=mike.kravetz@oracle.com \
    --cc=muchun.song@linux.dev \
    --cc=osalvador@suse.de \
    --cc=willy@infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox