From: Mike Rapoport <rppt@kernel.org>
To: Tal Zussman <tz2294@columbia.edu>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
Lorenzo Stoakes <ljs@kernel.org>,
"Liam R. Howlett" <liam@infradead.org>,
Vlastimil Babka <vbabka@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Michal Hocko <mhocko@suse.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] mm: remove unused mark_page_reserved()
Date: Tue, 1 Sep 2026 19:14:30 +0300 [thread overview]
Message-ID: <apb55hq9Xi1gruAK@kernel.org> (raw)
In-Reply-To: <20260901-mm-remove-unused-helpers-v1-1-f092d086f7dc@columbia.edu>
On Tue, Sep 01, 2026 at 08:59:19AM -0400, Tal Zussman wrote:
> mark_page_reserved() lost its last caller in commit 6215d9f4470f ("arch,
> mm: consolidate empty_zero_page"). Remove it.
>
> Signed-off-by: Tal Zussman <tz2294@columbia.edu>
Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
> ---
> include/linux/mm.h | 6 ------
> 1 file changed, 6 deletions(-)
>
> diff --git a/include/linux/mm.h b/include/linux/mm.h
> index 1b28e6fc8d5d..e3736c42c4db 100644
> --- a/include/linux/mm.h
> +++ b/include/linux/mm.h
> @@ -4080,12 +4080,6 @@ static inline void free_reserved_page(struct page *page)
> free_reserved_pages(page, 0);
> }
>
> -static inline void mark_page_reserved(struct page *page)
> -{
> - SetPageReserved(page);
> - adjust_managed_page_count(page, -1);
> -}
> -
> static inline void free_reserved_ptdesc(struct ptdesc *pt)
> {
> free_reserved_page(ptdesc_page(pt));
>
> --
> 2.39.5
>
--
Sincerely yours,
Mike.
next prev parent reply other threads:[~2026-09-01 16:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-01 12:59 [PATCH 0/2] mm: remove three unused helpers from mm.h Tal Zussman
2026-09-01 12:59 ` [PATCH 1/2] mm: remove unused mark_page_reserved() Tal Zussman
2026-09-01 14:05 ` Lorenzo Stoakes (ARM)
2026-09-01 16:14 ` Mike Rapoport [this message]
2026-09-01 12:59 ` [PATCH 2/2] mm: remove unused totalram_pages_inc() and totalram_pages_dec() Tal Zussman
2026-09-01 14:06 ` Lorenzo Stoakes (ARM)
2026-09-01 14:29 ` Tal Zussman
2026-09-01 14:42 ` Lorenzo Stoakes (ARM)
2026-09-01 16:14 ` Mike Rapoport
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