From eb93c82ed8c77f00955f2891483170194c3be92c Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Tue, 4 Sep 2018 11:45:20 -0400 Subject: [PATCH] RDMA/core: Document QP @event_handler function Add helpful warning for RDMA consumer implementers. Signed-off-by: Chuck Lever Signed-off-by: Jason Gunthorpe --- include/rdma/ib_verbs.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 995f176d4782..f687faadf33b 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1138,7 +1138,9 @@ enum ib_qp_create_flags { */ struct ib_qp_init_attr { + /* Consumer's event_handler callback must not block */ void (*event_handler)(struct ib_event *, void *); + void *qp_context; struct ib_cq *send_cq; struct ib_cq *recv_cq;