diff options
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 904d59d1eb8..d1f1b54d310 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2853,8 +2853,13 @@ int try_to_free_buffers(struct page *page) * could encounter a non-uptodate page, which is unresolvable. * This only applies in the rare case where try_to_free_buffers * succeeds but the page is not freed. + * + * Also, during truncate, discard_buffer will have marked all + * the page's buffers clean. We discover that here and clean + * the page also. */ - clear_page_dirty(page); + if (test_clear_page_dirty(page)) + task_io_account_cancelled_write(PAGE_CACHE_SIZE); } out: if (buffers_to_free) { |