throttle: use enum ThrottleDirection instead of bool is_write

[mirror_qemu.git] / block / block-backend.c

diff --git a/block/block-backend.c b/block/block-backend.c
index 241f6435074a03cab809bde0f26fb8568db9d90e..4009ed5feda580c8a99304dcf35fa11d025458a8 100644 (file)
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -2582,28 +2582,6 @@ void blk_add_insert_bs_notifier(BlockBackend *blk, Notifier *notify)
     notifier_list_add(&blk->insert_bs_notifiers, notify);
 }
 
-void coroutine_fn blk_co_io_plug(BlockBackend *blk)
-{
-    BlockDriverState *bs = blk_bs(blk);
-    IO_CODE();
-    GRAPH_RDLOCK_GUARD();
-
-    if (bs) {
-        bdrv_co_io_plug(bs);
-    }
-}
-
-void coroutine_fn blk_co_io_unplug(BlockBackend *blk)
-{
-    BlockDriverState *bs = blk_bs(blk);
-    IO_CODE();
-    GRAPH_RDLOCK_GUARD();
-
-    if (bs) {
-        bdrv_co_io_unplug(bs);
-    }
-}
-
 BlockAcctStats *blk_get_stats(BlockBackend *blk)
 {
     IO_CODE();