diff options
| -rw-r--r-- | fs/direct-io.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/direct-io.c b/fs/direct-io.c index b57b671e110..b296942ff7d 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -404,7 +404,6 @@ static struct bio *dio_await_one(struct dio *dio) if (dio->bio_list == NULL) { dio->waiter = current; spin_unlock_irqrestore(&dio->bio_lock, flags); - blk_run_address_space(dio->inode->i_mapping); io_schedule(); spin_lock_irqsave(&dio->bio_lock, flags); dio->waiter = NULL; @@ -450,9 +449,6 @@ static int dio_bio_complete(struct dio *dio, struct bio *bio) */ static void dio_await_completion(struct dio *dio) { - if (dio->bio) - dio_bio_submit(dio); - /* * The bio_lock is not held for the read of bio_count. * This is ok since it is the dio_bio_complete() that changes @@ -1085,6 +1081,9 @@ direct_io_worker(int rw, struct kiocb *iocb, struct inode *inode, if (dio->bio) dio_bio_submit(dio); + /* All IO is now issued, send it on its way */ + blk_run_address_space(inode->i_mapping); + /* * It is possible that, we return short IO due to end of file. * In that case, we need to release all the pages we got hold on. @@ -1113,7 +1112,6 @@ direct_io_worker(int rw, struct kiocb *iocb, struct inode *inode, if (ret == 0) ret = dio->result; finished_one_bio(dio); /* This can free the dio */ - blk_run_address_space(inode->i_mapping); if (should_wait) { unsigned long flags; /* |