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-rw-r--r--mm/rmap.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/mm/rmap.c b/mm/rmap.c
index b82146e..59da5b7 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -498,8 +498,10 @@ int page_mkclean(struct page *page)
struct address_space *mapping = page_mapping(page);
if (mapping)
ret = page_mkclean_file(mapping, page);
- if (page_test_and_clear_dirty(page))
+ if (page_test_dirty(page)) {
+ page_clear_dirty(page);
ret = 1;
+ }
}
return ret;
@@ -605,8 +607,10 @@ void page_remove_rmap(struct page *page, struct vm_area_struct *vma)
* Leaving it set also helps swapoff to reinstate ptes
* faster for those pages still in swapcache.
*/
- if (page_test_and_clear_dirty(page))
+ if (page_test_dirty(page)) {
+ page_clear_dirty(page);
set_page_dirty(page);
+ }
__dec_zone_page_state(page,
PageAnon(page) ? NR_ANON_PAGES : NR_FILE_MAPPED);
}
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