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Diffstat (limited to 'mm/swap.c')
-rw-r--r--mm/swap.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/mm/swap.c b/mm/swap.c
index 47a47681c86b..16a525296960 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -909,6 +909,9 @@ void release_pages(struct page **pages, int nr)
put_devmap_managed_page(page);
continue;
}
+ if (put_page_testzero(page))
+ put_dev_pagemap(page->pgmap);
+ continue;
}
if (!put_page_testzero(page))
@@ -1164,15 +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
*/