diff options
| -rw-r--r-- | block.c | 7 | ||||
| -rw-r--r-- | include/block/block_int.h | 2 |
2 files changed, 9 insertions, 0 deletions
@@ -79,6 +79,9 @@ struct BdrvStates bdrv_states = QTAILQ_HEAD_INITIALIZER(bdrv_states); static QTAILQ_HEAD(, BlockDriverState) graph_bdrv_states = QTAILQ_HEAD_INITIALIZER(graph_bdrv_states); +static QTAILQ_HEAD(, BlockDriverState) all_bdrv_states = + QTAILQ_HEAD_INITIALIZER(all_bdrv_states); + static QLIST_HEAD(, BlockDriver) bdrv_drivers = QLIST_HEAD_INITIALIZER(bdrv_drivers); @@ -267,6 +270,8 @@ BlockDriverState *bdrv_new(void) bs->refcnt = 1; bs->aio_context = qemu_get_aio_context(); + QTAILQ_INSERT_TAIL(&all_bdrv_states, bs, bs_list); + return bs; } @@ -2371,6 +2376,8 @@ static void bdrv_delete(BlockDriverState *bs) /* remove from list, if necessary */ bdrv_make_anon(bs); + QTAILQ_REMOVE(&all_bdrv_states, bs, bs_list); + g_free(bs); } diff --git a/include/block/block_int.h b/include/block/block_int.h index 8730cf63c7..1e4c51875e 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -443,6 +443,8 @@ struct BlockDriverState { QTAILQ_ENTRY(BlockDriverState) node_list; /* element of the list of "drives" the guest sees */ QTAILQ_ENTRY(BlockDriverState) device_list; + /* element of the list of all BlockDriverStates (all_bdrv_states) */ + QTAILQ_ENTRY(BlockDriverState) bs_list; QLIST_HEAD(, BdrvDirtyBitmap) dirty_bitmaps; int refcnt; |