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-rw-r--r--include/linux/pagemap.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index b379b2388202..3608993428d9 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -760,6 +760,8 @@ extern void __delete_from_page_cache(struct page *page, void *shadow);
void replace_page_cache_page(struct page *old, struct page *new);
void delete_from_page_cache_batch(struct address_space *mapping,
struct pagevec *pvec);
+loff_t mapping_seek_hole_data(struct address_space *, loff_t start, loff_t end,
+ int whence);
/*
* Like add_to_page_cache_locked, but used to add newly allocated pages: