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-rw-r--r--mm/truncate.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/truncate.c b/mm/truncate.c
index e07b1e682c38..9bfb8e853860 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -13,6 +13,7 @@
13#include <linux/module.h> 13#include <linux/module.h>
14#include <linux/pagemap.h> 14#include <linux/pagemap.h>
15#include <linux/pagevec.h> 15#include <linux/pagevec.h>
16#include <linux/task_io_accounting_ops.h>
16#include <linux/buffer_head.h> /* grr. try_to_release_page, 17#include <linux/buffer_head.h> /* grr. try_to_release_page,
17 do_invalidatepage */ 18 do_invalidatepage */
18 19
@@ -69,7 +70,8 @@ truncate_complete_page(struct address_space *mapping, struct page *page)
69 if (PagePrivate(page)) 70 if (PagePrivate(page))
70 do_invalidatepage(page, 0); 71 do_invalidatepage(page, 0);
71 72
72 clear_page_dirty(page); 73 if (test_clear_page_dirty(page))
74 task_io_account_cancelled_write(PAGE_CACHE_SIZE);
73 ClearPageUptodate(page); 75 ClearPageUptodate(page);
74 ClearPageMappedToDisk(page); 76 ClearPageMappedToDisk(page);
75 remove_from_page_cache(page); 77 remove_from_page_cache(page);