mm: remove pagevec_lookup_range_nr_tag()

With the merge of commit 2e1692966034 ("ceph: have ceph_writepages_start
call pagevec_lookup_range_tag"), nothing calls this anymore.

Link: https://lkml.kernel.org/r/20201021193926.101474-1-jlayton@kernel.org
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
index 081d934..ad4ddc1 100644 (file)
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -43,9 +43,6 @@ static inline unsigned pagevec_lookup(struct pagevec *pvec,
 unsigned pagevec_lookup_range_tag(struct pagevec *pvec,
                struct address_space *mapping, pgoff_t *index, pgoff_t end,
                xa_mark_t tag);
-unsigned pagevec_lookup_range_nr_tag(struct pagevec *pvec,
-               struct address_space *mapping, pgoff_t *index, pgoff_t end,
-               xa_mark_t tag, unsigned max_pages);
 static inline unsigned pagevec_lookup_tag(struct pagevec *pvec,
                struct address_space *mapping, pgoff_t *index, xa_mark_t tag)
 {

diff --git a/mm/swap.c b/mm/swap.c
index 2922017..16a5252 100644 (file)
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -1167,15 +1167,6 @@ unsigned pagevec_lookup_range_tag(struct pagevec *pvec,
 }
 EXPORT_SYMBOL(pagevec_lookup_range_tag);
 
-unsigned pagevec_lookup_range_nr_tag(struct pagevec *pvec,
-               struct address_space *mapping, pgoff_t *index, pgoff_t end,
-               xa_mark_t tag, unsigned max_pages)
-{
-       pvec->nr = find_get_pages_range_tag(mapping, index, end, tag,
-               min_t(unsigned int, max_pages, PAGEVEC_SIZE), pvec->pages);
-       return pagevec_count(pvec);
-}
-EXPORT_SYMBOL(pagevec_lookup_range_nr_tag);
 /*
  * Perform any setup for the swap system
  */