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Searched refs:parent_bs (Results 1 – 4 of 4) sorted by relevance

/openbmc/qemu/
H A Dblock.c3168 bdrv_attach_child_noperm(BlockDriverState *parent_bs, in bdrv_attach_child_noperm() argument
3178 assert(parent_bs->drv); in bdrv_attach_child_noperm()
3181 if (bdrv_recurse_has_child(child_bs, parent_bs)) { in bdrv_attach_child_noperm()
3183 child_bs->node_name, child_name, parent_bs->node_name); in bdrv_attach_child_noperm()
3187 bdrv_get_cumulative_perm(parent_bs, &perm, &shared_perm); in bdrv_attach_child_noperm()
3188 bdrv_child_perm(parent_bs, child_bs, NULL, child_role, NULL, in bdrv_attach_child_noperm()
3192 child_role, perm, shared_perm, parent_bs, in bdrv_attach_child_noperm()
3242 BdrvChild *bdrv_attach_child(BlockDriverState *parent_bs, in bdrv_attach_child() argument
3255 child = bdrv_attach_child_noperm(parent_bs, child_bs, child_name, in bdrv_attach_child()
3262 ret = bdrv_refresh_perms(parent_bs, tran, errp); in bdrv_attach_child()
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H A Dblockdev.c3459 bdrv_find_child(BlockDriverState *parent_bs, const char *child_name) in bdrv_find_child() argument
3463 QLIST_FOREACH(child, &parent_bs->children, next) { in bdrv_find_child()
3475 BlockDriverState *parent_bs, *new_bs = NULL; in qmp_x_blockdev_change() local
3480 parent_bs = bdrv_lookup_bs(parent, parent, errp); in qmp_x_blockdev_change()
3481 if (!parent_bs) { in qmp_x_blockdev_change()
3495 p_child = bdrv_find_child(parent_bs, child); in qmp_x_blockdev_change()
3501 bdrv_del_child(parent_bs, p_child, errp); in qmp_x_blockdev_change()
3510 bdrv_add_child(parent_bs, new_bs, errp); in qmp_x_blockdev_change()
/openbmc/qemu/tests/unit/
H A Dtest-bdrv-drain.c1911 BlockDriverState *parent_bs; in do_test_replace_child_mid_drain() local
1918 parent_bs = bdrv_new_open_driver(&bdrv_replace_test, "parent", 0, in do_test_replace_child_mid_drain()
1920 parent_s = parent_bs->opaque; in do_test_replace_child_mid_drain()
1924 blk_insert_bs(parent_blk, parent_bs, &error_abort); in do_test_replace_child_mid_drain()
1934 parent_bs->total_sectors = 1; in do_test_replace_child_mid_drain()
1940 bdrv_attach_child(parent_bs, old_child_bs, "child", &child_of_bds, in do_test_replace_child_mid_drain()
1970 g_assert(parent_bs->quiesce_counter == old_drain_count); in do_test_replace_child_mid_drain()
1978 g_assert(parent_bs->quiesce_counter == new_drain_count); in do_test_replace_child_mid_drain()
2043 bdrv_unref(parent_bs); in do_test_replace_child_mid_drain()
/openbmc/qemu/include/block/
H A Dblock-global-state.h175 check_to_replace_node(BlockDriverState *parent_bs, const char *node_name,
249 bdrv_attach_child(BlockDriverState *parent_bs,