Re: [PATCH v3 09/36] block: bdrv_refresh_perms: check for parents permissions conflict

2021-04-12 Thread Alberto Garcia
On Wed 17 Mar 2021 03:35:02 PM CET, Vladimir Sementsov-Ogievskiy wrote: > Add additional check that node parents do not interfere with each > other. This should not hurt existing callers and allows in further > patch use bdrv_refresh_perms() to update a subtree of changed > BdrvChild (check that

[PATCH v3 09/36] block: bdrv_refresh_perms: check for parents permissions conflict

2021-03-17 Thread Vladimir Sementsov-Ogievskiy
Add additional check that node parents do not interfere with each other. This should not hurt existing callers and allows in further patch use bdrv_refresh_perms() to update a subtree of changed BdrvChild (check that change is correct). New check will substitute bdrv_check_update_perm() in