block: Mark bdrv_recurse_can_replace() and callers GRAPH_RDLOCK

[mirror_qemu.git] / blockdev.c

diff --git a/blockdev.c b/blockdev.c
index 2c1752a403cbef7bf5ac18d228c32dfe84346615..d141ca7a2d56df84332430babcebabb66c4df76f 100644 (file)
--- a/blockdev.c
+++ b/blockdev.c
@@ -2440,7 +2440,7 @@ void coroutine_fn qmp_block_resize(const char *device, const char *node_name,
         return;
     }
 
-    blk = blk_new_with_bs(bs, BLK_PERM_RESIZE, BLK_PERM_ALL, errp);
+    blk = blk_co_new_with_bs(bs, BLK_PERM_RESIZE, BLK_PERM_ALL, errp);
     if (!blk) {
         return;
     }
@@ -2455,7 +2455,7 @@ void coroutine_fn qmp_block_resize(const char *device, const char *node_name,
 
     bdrv_co_lock(bs);
     bdrv_drained_end(bs);
-    blk_unref(blk);
+    blk_co_unref(blk);
     bdrv_co_unlock(bs);
 }
 
@@ -2961,6 +2961,9 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
     BlockDriverState *unfiltered_bs;
     int job_flags = JOB_DEFAULT;
 
+    GLOBAL_STATE_CODE();
+    GRAPH_RDLOCK_GUARD_MAINLOOP();
+
     if (!has_speed) {
         speed = 0;
     }