diff options
| -rw-r--r-- | mm/truncate.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mm/truncate.c b/mm/truncate.c index bf9e2965d666..89a5c359b6e8 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -60,11 +60,12 @@ void cancel_dirty_page(struct page *page, unsigned int account_size) WARN_ON(++warncount < 5); } - if (TestClearPageDirty(page) && account_size) + if (TestClearPageDirty(page) && account_size) { + dec_zone_page_state(page, NR_FILE_DIRTY); task_io_account_cancelled_write(account_size); + } } - /* * If truncate cannot remove the fs-private metadata from the page, the page * becomes anonymous. It will be left on the LRU and may even be mapped into @@ -81,11 +82,11 @@ truncate_complete_page(struct address_space *mapping, struct page *page) if (page->mapping != mapping) return; + cancel_dirty_page(page, PAGE_CACHE_SIZE); + if (PagePrivate(page)) do_invalidatepage(page, 0); - cancel_dirty_page(page, PAGE_CACHE_SIZE); - ClearPageUptodate(page); ClearPageMappedToDisk(page); remove_from_page_cache(page); |