mm: Remove wait_for_stable_page()

The last caller has been converted to call folio_wait_stable(), so
we can remove this wrapper.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

1 files changed, 0 insertions, 6 deletions

diff --git a/mm/folio-compat.c b/mm/folio-compat.c
index 1d1832e2a599..5766d135af1e 100644
--- a/mm/folio-compat.c
+++ b/mm/folio-compat.c
@@ -28,12 +28,6 @@ void wait_on_page_writeback(struct page *page)
 }
 EXPORT_SYMBOL_GPL(wait_on_page_writeback);
 
-void wait_for_stable_page(struct page *page)
-{
-	return folio_wait_stable(page_folio(page));
-}
-EXPORT_SYMBOL_GPL(wait_for_stable_page);
-
 void mark_page_accessed(struct page *page)
 {
 	folio_mark_accessed(page_folio(page));