From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Shivank Garg <shivankg@amd.com>, Lorenzo Stoakes <ljs@kernel.org>,
"Liam R. Howlett" <liam@infradead.org>,
Vlastimil Babka <vbabka@kernel.org>,
Mike Rapoport <rppt@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Michal Hocko <mhocko@suse.com>,
Matthew Wilcox <willy@infradead.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] mm: remove unused folio refcount helpers
Date: Wed, 11 Nov 2026 09:01:57 +0100 [thread overview]
Message-ID: <6b06e57f-421a-4eb2-b6b0-96ff2dc6537a@kernel.org> (raw)
In-Reply-To: <20261111-unused-sym-core-v2-2-3edc7fb8581f@amd.com>
On 11/11/26 04:34, Shivank Garg wrote:
> folio_ref_inc_return(), folio_ref_dec_and_test() and folio_ref_dec_return()
> have had no callers since they were added in commit c24016ac3a62 ("mm: Add
> folio reference count functions"). The last folio_ref_sub_return() user
> was removed in commit 38607c62b34b ("fs/dax: properly refcount fs dax
> pages").
>
> Signed-off-by: Shivank Garg <shivankg@amd.com>
Reviewed-by: David Hildenbrand (Arm) <david@kernel.org>
--
Cheers,
David
next prev parent reply other threads:[~2026-11-11 8:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-11 3:34 [PATCH v2 0/2] mm: remove unused vmstat and folio refcount helpers Shivank Garg
2026-11-11 3:34 ` [PATCH v2 1/2] mm/vmstat: remove unused folio stat helpers Shivank Garg
2026-11-11 8:01 ` David Hildenbrand (Arm)
2026-11-11 3:34 ` [PATCH v2 2/2] mm: remove unused folio refcount helpers Shivank Garg
2026-11-11 8:01 ` David Hildenbrand (Arm) [this message]
2026-11-13 9:54 ` [PATCH v2 0/2] mm: remove unused vmstat and " David Hildenbrand
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