diff options
-rw-r--r-- | block/io.c | 15 | ||||
-rw-r--r-- | include/block/block-io.h | 1 |
2 files changed, 0 insertions, 16 deletions
diff --git a/block/io.c b/block/io.c index 789e6373d5..1e9bf09a49 100644 --- a/block/io.c +++ b/block/io.c @@ -588,21 +588,6 @@ void bdrv_unapply_subtree_drain(BdrvChild *child, BlockDriverState *old_parent) BDRV_POLL_WHILE(child->bs, qatomic_read(&drained_end_counter) > 0); } -/* - * Wait for pending requests to complete on a single BlockDriverState subtree, - * and suspend block driver's internal I/O until next request arrives. - * - * Note that unlike bdrv_drain_all(), the caller must hold the BlockDriverState - * AioContext. - */ -void coroutine_fn bdrv_co_drain(BlockDriverState *bs) -{ - IO_OR_GS_CODE(); - assert(qemu_in_coroutine()); - bdrv_drained_begin(bs); - bdrv_drained_end(bs); -} - void bdrv_drain(BlockDriverState *bs) { IO_OR_GS_CODE(); diff --git a/include/block/block-io.h b/include/block/block-io.h index 62c84f0519..053a27141a 100644 --- a/include/block/block-io.h +++ b/include/block/block-io.h @@ -270,7 +270,6 @@ void bdrv_drained_end_no_poll(BlockDriverState *bs, int *drained_end_counter); cond); }) void bdrv_drain(BlockDriverState *bs); -void coroutine_fn bdrv_co_drain(BlockDriverState *bs); int generated_co_wrapper bdrv_truncate(BdrvChild *child, int64_t offset, bool exact, |