filemap: Remove lock_page_killable()

There are no more callers; remove this function before any more appear.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 29e1f9e..2f5b36f 100644 (file)
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -978,16 +978,6 @@ static inline int folio_lock_killable(struct folio *folio)
 }
 
 /*
- * lock_page_killable is like lock_page but can be interrupted by fatal
- * signals.  It returns 0 if it locked the page and -EINTR if it was
- * killed while waiting.
- */
-static inline int lock_page_killable(struct page *page)
-{
-       return folio_lock_killable(page_folio(page));
-}
-
-/*
  * folio_lock_or_retry - Lock the folio, unless this would block and the
  * caller indicated that it can handle a retry.
  *