Commit c195c321 authored by Ke Sun's avatar Ke Sun Committed by Andrew Morton
Browse files

mm/filemap: make folio_put_wait_locked static 

It's only used in mm/filemap.c, since commit <ffa65753>
("mm/migrate.c: rework migration_entry_wait() to not take a pageref").

Make it static.

Link: https://lkml.kernel.org/r/20220914021738.3228011-1-sunke@kylinos.cn


Signed-off-by: default avatarKe Sun <sunke@kylinos.cn>
Reported-by: default avatark2ci <kernel-bot@kylinos.cn>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent a4a00b45

include/linux/pagemap.h

+0 −1
Original line number Diff line number Diff line
@@ -1039,7 +1039,6 @@ static inline int wait_on_page_locked_killable(struct page *page) 
	return folio_wait_locked_killable(page_folio(page));

}



int folio_put_wait_locked(struct folio *folio, int state);

void wait_on_page_writeback(struct page *page);

void folio_wait_writeback(struct folio *folio);

int folio_wait_writeback_killable(struct folio *folio);

mm/filemap.c

+1 −1
Original line number Diff line number Diff line
@@ -1460,7 +1460,7 @@ EXPORT_SYMBOL(folio_wait_bit_killable); 
 *

 * Return: 0 if the folio was unlocked or -EINTR if interrupted by a signal.

 */

int folio_put_wait_locked(struct folio *folio, int state)

static int folio_put_wait_locked(struct folio *folio, int state)

{

	return folio_wait_bit_common(folio, PG_locked, state, DROP);

}