page cache; Convert find_get_pages_range_tag to XArray

The 'end' parameter of the xas_for_each iterator avoids a useless
iteration at the end of the range.

Signed-off-by: Matthew Wilcox <willy@infradead.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index cf9ad413eee9..c9bbb9a05764 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -363,10 +363,10 @@ static inline unsigned find_get_pages(struct address_space *mapping,
 unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t start,
                                unsigned int nr_pages, struct page **pages);
 unsigned find_get_pages_range_tag(struct address_space *mapping, pgoff_t *index,
-                        pgoff_t end, int tag, unsigned int nr_pages,
+                        pgoff_t end, xa_mark_t tag, unsigned int nr_pages,
                         struct page **pages);
 static inline unsigned find_get_pages_tag(struct address_space *mapping,
-                        pgoff_t *index, int tag, unsigned int nr_pages,
+                        pgoff_t *index, xa_mark_t tag, unsigned int nr_pages,
                         struct page **pages)
 {
         return find_get_pages_range_tag(mapping, index, (pgoff_t)-1, tag,