[27/27] mm: Remove wait_on_page_locked()

Commit Message

Matthew Wilcox Feb. 18, 2025, 5:52 a.m. UTC

This compatibility wrapper has no callers left, so remove it.

Signed-off-by: Matthew Wilcox (Oracle) <[e-mail]>
---
 include/linux/pagemap.h | 5 -----
 mm/filemap.c            | 2 +-
 2 files changed, 1 insertion(+), 6 deletions(-)

Patch

diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 45817e2106ee..b8c6fa320ee3 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -1242,11 +1242,6 @@  static inline int folio_wait_locked_killable(struct folio *folio)
 	return folio_wait_bit_killable(folio, PG_locked);
 }
 
-static inline void wait_on_page_locked(struct page *page)
-{
-	folio_wait_locked(page_folio(page));
-}
-
 void folio_end_read(struct folio *folio, bool success);
 void wait_on_page_writeback(struct page *page);
 void folio_wait_writeback(struct folio *folio);
diff --git a/mm/filemap.c b/mm/filemap.c
index c8fd285c4287..70d0b579cdad 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1380,7 +1380,7 @@  static inline int folio_wait_bit_common(struct folio *folio, int bit_nr,
  * @ptl: already locked ptl. This function will drop the lock.
  *
  * Wait for a migration entry referencing the given page to be removed. This is
- * equivalent to put_and_wait_on_page_locked(page, TASK_UNINTERRUPTIBLE) except
+ * equivalent to folio_put_wait_locked(folio, TASK_UNINTERRUPTIBLE) except
  * this can be called without taking a reference on the page. Instead this
  * should be called while holding the ptl for the migration entry referencing
  * the page.