X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Fpage-writeback.c;h=63512a9ed57e7df17bec12f4dff1685f8944042a;hb=7806cdb40fd562e5dcc07321579b62a5dc7cd95c;hp=51b3eb6ab445e81540abed2f5ba0b23b02d679e9;hpb=fe3cba17c49471e99d3421e675fc8b3deaaf0b70;p=linux-2.6

diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 51b3eb6ab4..63512a9ed5 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -987,6 +987,8 @@ int test_clear_page_writeback(struct page *page)
 	} else {
 		ret = TestClearPageWriteback(page);
 	}
+	if (ret)
+		dec_zone_page_state(page, NR_WRITEBACK);
 	return ret;
 }
 
@@ -1012,6 +1014,8 @@ int test_set_page_writeback(struct page *page)
 	} else {
 		ret = TestSetPageWriteback(page);
 	}
+	if (!ret)
+		inc_zone_page_state(page, NR_WRITEBACK);
 	return ret;
 
 }