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Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Wei Xu , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm: Remove unused page_is_file_lru() function Message-ID: References: <20260323090305.798057-1-ye.liu@linux.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260323090305.798057-1-ye.liu@linux.dev> X-Stat-Signature: ht6gwbmbmneqkjkrjg9baghjnu9y4pmk X-Rspamd-Server: rspam09 X-Rspam-User: X-Rspamd-Queue-Id: 9E3BCC000F X-HE-Tag: 1774268456-447701 X-HE-Meta: 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 eqfmKkK3 7h+Ql0FEH5ramVz0GjBMyL7535q4i3OGmazan3+88hyFXbT1NbeklikFhLhsYjm7a5SG9HO7xvfg+2Fr2gG6s9I3XeNZ/djIaW6AHHdqICUOOuB5IWGN3buBQBU9MbwenvSoDNk00UAXy/QvcTxaFxENELNYhMYRkidMb1OloavREuR0+kGnmyQiK2XHzcR/c5899eOASuDQzGKJiGO68+7jlGvxKwpJBmMCkiIOt4LYtnIFodPxJR6igVgpUfjZ2XA03BP90s1V2ec1vJzZKGHy5/Hlda8WD506q Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Mar 23, 2026 at 05:03:04PM +0800, Ye Liu wrote: > From: Ye Liu > > The page_is_file_lru() wrapper function is no longer used. The kernel > has moved to folio-based APIs, and all callers should use > folio_is_file_lru() instead. > > Remove the obsolete page-based wrapper function. > > Signed-off-by: Ye Liu LGTM, so: Reviewed-by: Lorenzo Stoakes (Oracle) > --- > include/linux/mm_inline.h | 5 ----- > 1 file changed, 5 deletions(-) > > diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h > index ad50688d89db..4fa480bf1dd2 100644 > --- a/include/linux/mm_inline.h > +++ b/include/linux/mm_inline.h > @@ -30,11 +30,6 @@ static inline int folio_is_file_lru(const struct folio *folio) > return !folio_test_swapbacked(folio); > } > > -static inline int page_is_file_lru(struct page *page) > -{ > - return folio_is_file_lru(page_folio(page)); > -} > - > static __always_inline void __update_lru_size(struct lruvec *lruvec, > enum lru_list lru, enum zone_type zid, > long nr_pages) > -- > 2.43.0 > Thanks, Lorenzo