diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 53 |
1 files changed, 53 insertions, 0 deletions
@@ -23,6 +23,59 @@ #include "metadata.h" #include "node.h" +/* + * This is a simplified outline of the internal kdbus object relations, for + * those interested in the inner life of the driver implementation. + * + * From a mount point's (domain's) perspective: + * + * struct kdbus_domain + * |» struct kdbus_domain_user *user (many, owned) + * '» struct kdbus_node node (embedded) + * |» struct kdbus_node children (many, referenced) + * |» struct kdbus_node *parent (pinned) + * '» struct kdbus_bus (many, pinned) + * |» struct kdbus_node node (embedded) + * '» struct kdbus_ep (many, pinned) + * |» struct kdbus_node node (embedded) + * |» struct kdbus_bus *bus (pinned) + * |» struct kdbus_conn conn_list (many, pinned) + * | |» struct kdbus_ep *ep (pinned) + * | |» struct kdbus_name_entry *activator_of (owned) + * | |» struct kdbus_match_db *match_db (owned) + * | |» struct kdbus_meta *meta (owned) + * | |» struct kdbus_match_db *match_db (owned) + * | | '» struct kdbus_match_entry (many, owned) + * | | + * | |» struct kdbus_pool *pool (owned) + * | | '» struct kdbus_pool_slice *slices (many, owned) + * | | '» struct kdbus_pool *pool (pinned) + * | | + * | |» struct kdbus_domain_user *user (pinned) + * | `» struct kdbus_queue_entry entries (many, embedded) + * | |» struct kdbus_pool_slice *slice (pinned) + * | |» struct kdbus_conn_reply *reply (owned) + * | '» struct kdbus_domain_user *user (pinned) + * | + * '» struct kdbus_domain_user *user (pinned) + * '» struct kdbus_policy_db policy_db (embedded) + * |» struct kdbus_policy_db_entry (many, owned) + * | |» struct kdbus_conn (pinned) + * | '» struct kdbus_ep (pinned) + * | + * '» struct kdbus_policy_db_cache_entry (many, owned) + * '» struct kdbus_conn (pinned) + * + * For the life-time of a file descriptor derived from calling open() on a file + * inside the mount point: + * + * struct kdbus_handle + * |» struct kdbus_meta *meta (owned) + * |» struct kdbus_ep *ep (pinned) + * |» struct kdbus_conn *conn (owned) + * '» struct kdbus_ep *ep (owned) + */ + /* kdbus mount-point /sys/fs/kdbus */ static struct kobject *kdbus_dir; |