diff options
Diffstat (limited to 'drivers/infiniband/core/uverbs.h')
| -rw-r--r-- | drivers/infiniband/core/uverbs.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h index ecb830127865..f7eecbc6af6c 100644 --- a/drivers/infiniband/core/uverbs.h +++ b/drivers/infiniband/core/uverbs.h @@ -41,6 +41,7 @@ #include <linux/kref.h> #include <linux/idr.h> +#include <linux/mutex.h> #include <rdma/ib_verbs.h> #include <rdma/ib_user_verbs.h> @@ -88,7 +89,7 @@ struct ib_uverbs_event_file { struct ib_uverbs_file { struct kref ref; - struct semaphore mutex; + struct mutex mutex; struct ib_uverbs_device *device; struct ib_ucontext *ucontext; struct ib_event_handler event_handler; @@ -105,12 +106,23 @@ struct ib_uverbs_event { u32 *counter; }; +struct ib_uverbs_mcast_entry { + struct list_head list; + union ib_gid gid; + u16 lid; +}; + struct ib_uevent_object { struct ib_uobject uobject; struct list_head event_list; u32 events_reported; }; +struct ib_uqp_object { + struct ib_uevent_object uevent; + struct list_head mcast_list; +}; + struct ib_ucq_object { struct ib_uobject uobject; struct ib_uverbs_file *uverbs_file; @@ -120,7 +132,7 @@ struct ib_ucq_object { u32 async_events_reported; }; -extern struct semaphore ib_uverbs_idr_mutex; +extern struct mutex ib_uverbs_idr_mutex; extern struct idr ib_uverbs_pd_idr; extern struct idr ib_uverbs_mr_idr; extern struct idr ib_uverbs_mw_idr; |