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-rw-r--r--fs/direct-io.c8
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;
/*