block: Rename bdrv_co_flush to bdrv_co_flush_to_disk

There are two different types of flush that you can do: Flushing one level up
to the OS (i.e. writing data to the host page cache) or flushing it all the way
down to the disk. The existing functions flush to the disk, reflect this in the
function name.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/block.c b/block.c
index 5c30c9dd68..6521eaa546 100644
--- a/block.c
+++ b/block.c
@@ -2793,8 +2793,8 @@ int coroutine_fn bdrv_co_flush(BlockDriverState *bs)
         return 0;
     } else if (!bs->drv) {
         return 0;
-    } else if (bs->drv->bdrv_co_flush) {
-        return bs->drv->bdrv_co_flush(bs);
+    } else if (bs->drv->bdrv_co_flush_to_disk) {
+        return bs->drv->bdrv_co_flush_to_disk(bs);
     } else if (bs->drv->bdrv_aio_flush) {
         BlockDriverAIOCB *acb;
         CoroutineIOCompletion co = {