diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/truncate.c | 4 |
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 @@ #include <linux/module.h> #include <linux/pagemap.h> #include <linux/pagevec.h> +#include <linux/task_io_accounting_ops.h> #include <linux/buffer_head.h> /* grr. try_to_release_page, do_invalidatepage */ @@ -69,7 +70,8 @@ truncate_complete_page(struct address_space *mapping, struct page *page) if (PagePrivate(page)) do_invalidatepage(page, 0); - clear_page_dirty(page); + if (test_clear_page_dirty(page)) + task_io_account_cancelled_write(PAGE_CACHE_SIZE); ClearPageUptodate(page); ClearPageMappedToDisk(page); remove_from_page_cache(page); |