@@ -1205,6 +1205,9 @@ int bdrv_child_try_set_perm(BdrvChild *c, uint64_t perm, uint64_t shared,
*/
int bdrv_child_refresh_perms(BlockDriverState *bs, BdrvChild *c, Error **errp);
+void bdrv_get_cumulative_perm(BlockDriverState *bs,
+ uint64_t *perm, uint64_t *shared_perm);
+
/* Default implementation for BlockDriver.bdrv_child_perm() that can be used by
* block filters: Forward CONSISTENT_READ, WRITE, WRITE_UNCHANGED and RESIZE to
* all children */
@@ -1713,8 +1713,6 @@ static int bdrv_child_check_perm(BdrvChild *c, BlockReopenQueue *q,
bool *tighten_restrictions, Error **errp);
static void bdrv_child_abort_perm_update(BdrvChild *c);
static void bdrv_child_set_perm(BdrvChild *c, uint64_t perm, uint64_t shared);
-static void bdrv_get_cumulative_perm(BlockDriverState *bs, uint64_t *perm,
- uint64_t *shared_perm);
typedef struct BlockReopenQueueEntry {
bool prepared;
@@ -1938,8 +1936,8 @@ static void bdrv_set_perm(BlockDriverState *bs, uint64_t cumulative_perms,
}
}
-static void bdrv_get_cumulative_perm(BlockDriverState *bs, uint64_t *perm,
- uint64_t *shared_perm)
+void bdrv_get_cumulative_perm(BlockDriverState *bs,
+ uint64_t *perm, uint64_t *shared_perm)
{
BdrvChild *c;
uint64_t cumulative_perms = 0;