diff options
| -rw-r--r-- | block.c | 25 |
1 files changed, 18 insertions, 7 deletions
@@ -762,6 +762,13 @@ static void bdrv_child_cb_drained_end(BdrvChild *child) bdrv_drained_end(bs); } +static int bdrv_child_cb_inactivate(BdrvChild *child) +{ + BlockDriverState *bs = child->opaque; + assert(bs->open_flags & BDRV_O_INACTIVE); + return 0; +} + /* * Returns the options and flags that a temporary snapshot should get, based on * the originally requested flags (the originally requested image will have @@ -822,6 +829,7 @@ const BdrvChildRole child_file = { .inherit_options = bdrv_inherited_options, .drained_begin = bdrv_child_cb_drained_begin, .drained_end = bdrv_child_cb_drained_end, + .inactivate = bdrv_child_cb_inactivate, }; /* @@ -843,6 +851,7 @@ const BdrvChildRole child_format = { .inherit_options = bdrv_inherited_fmt_options, .drained_begin = bdrv_child_cb_drained_begin, .drained_end = bdrv_child_cb_drained_end, + .inactivate = bdrv_child_cb_inactivate, }; static void bdrv_backing_attach(BdrvChild *c) @@ -928,6 +937,7 @@ const BdrvChildRole child_backing = { .inherit_options = bdrv_backing_options, .drained_begin = bdrv_child_cb_drained_begin, .drained_end = bdrv_child_cb_drained_end, + .inactivate = bdrv_child_cb_inactivate, }; static int bdrv_open_flags(BlockDriverState *bs, int flags) @@ -4029,13 +4039,6 @@ static int bdrv_inactivate_recurse(BlockDriverState *bs, } } - QLIST_FOREACH(child, &bs->children, next) { - ret = bdrv_inactivate_recurse(child->bs, setting_flag); - if (ret < 0) { - return ret; - } - } - if (setting_flag) { bs->open_flags |= BDRV_O_INACTIVE; @@ -4049,6 +4052,14 @@ static int bdrv_inactivate_recurse(BlockDriverState *bs, } } } + + QLIST_FOREACH(child, &bs->children, next) { + ret = bdrv_inactivate_recurse(child->bs, setting_flag); + if (ret < 0) { + return ret; + } + } + return 0; } |