diff options
Diffstat (limited to 'include/rdma/ib_verbs.h')
| -rw-r--r-- | include/rdma/ib_verbs.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 42f28d39f28c..f36fb657518f 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -2154,7 +2154,6 @@ struct ib_port_cache { struct ib_cache { rwlock_t lock; - struct ib_event_handler event_handler; }; struct ib_port_immutable { @@ -2632,7 +2631,11 @@ struct ib_device { struct rcu_head rcu_head; struct list_head event_handler_list; - spinlock_t event_handler_lock; + /* Protects event_handler_list */ + struct rw_semaphore event_handler_rwsem; + + /* Protects QP's event_handler calls and open_qp list */ + spinlock_t event_handler_lock; struct rw_semaphore client_data_rwsem; struct xarray client_data; @@ -2947,7 +2950,7 @@ bool ib_modify_qp_is_ok(enum ib_qp_state cur_state, enum ib_qp_state next_state, void ib_register_event_handler(struct ib_event_handler *event_handler); void ib_unregister_event_handler(struct ib_event_handler *event_handler); -void ib_dispatch_event(struct ib_event *event); +void ib_dispatch_event(const struct ib_event *event); int ib_query_port(struct ib_device *device, u8 port_num, struct ib_port_attr *port_attr); |