Commit 7438899b authored by Vishal Moola (Oracle)'s avatar Vishal Moola (Oracle) Committed by Andrew Morton
Browse files

folio-compat: remove try_to_release_page() 

There are no more callers of try_to_release_page(), so remove it.  This
saves 85 bytes of kernel text.

Link: https://lkml.kernel.org/r/20221118073055.55694-5-vishal.moola@gmail.com


Signed-off-by: default avatarVishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Naoya Horiguchi <naoya.horiguchi@nec.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent ac5efa78

include/linux/pagemap.h

+0 −1
Original line number Diff line number Diff line
@@ -1105,7 +1105,6 @@ void __filemap_remove_folio(struct folio *folio, void *shadow); 
void replace_page_cache_page(struct page *old, struct page *new);

void delete_from_page_cache_batch(struct address_space *mapping,

				  struct folio_batch *fbatch);

int try_to_release_page(struct page *page, gfp_t gfp);

bool filemap_release_folio(struct folio *folio, gfp_t gfp);

loff_t mapping_seek_hole_data(struct address_space *, loff_t start, loff_t end,

		int whence);

mm/folio-compat.c

+0 −6
Original line number Diff line number Diff line
@@ -118,12 +118,6 @@ struct page *grab_cache_page_write_begin(struct address_space *mapping, 
}

EXPORT_SYMBOL(grab_cache_page_write_begin);



int try_to_release_page(struct page *page, gfp_t gfp)

{

	return filemap_release_folio(page_folio(page), gfp);

}

EXPORT_SYMBOL(try_to_release_page);



int isolate_lru_page(struct page *page)

{

	if (WARN_RATELIMIT(PageTail(page), "trying to isolate tail page"))