[Qemu-block] [PATCH RFC 16/16] Revert "mirror: Request aio context change permission on target"

[Fam Zheng]

This reverts commit bee8490438adfb30785cd5256019e8cba9fb3a07.

Signed-off-by: Fam Zheng <address@hidden>
---
 block/mirror.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/block/mirror.c b/block/mirror.c
index 168cf60..240da19 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -1187,7 +1187,6 @@ static void mirror_start_job(const char *job_id, 
BlockDriverState *bs,
     target_is_backing = bdrv_chain_contains(bs, target);
     target_graph_mod = (backing_mode != MIRROR_LEAVE_BACKING_CHAIN);
     s->target = blk_new(BLK_PERM_WRITE | BLK_PERM_RESIZE |
-                        BLK_PERM_AIO_CONTEXT_CHANGE |
                         (target_graph_mod ? BLK_PERM_GRAPH_MOD : 0),
                         BLK_PERM_WRITE_UNCHANGED |
                         (target_is_backing ? BLK_PERM_CONSISTENT_READ |
-- 
2.9.3