Commit 0bac6041 authored by Stefan Metzmacher's avatar Stefan Metzmacher Committed by Steve French
Browse files

smb: smbdirect: introduce smbdirect_connection_qp_event_handler() 



This is basically a copy of smbd_qp_async_error_upcall()
in the client and smb_direct_qpair_handler() in the server.
They will be replaced by the new common function soon,
which will allow more code to be moved as well.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: default avatarStefan Metzmacher <metze@samba.org>
Acked-by: default avatarNamjae Jeon <linkinjeon@kernel.org>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 8a4d6c0d

fs/smb/common/smbdirect/smbdirect_connection.c

+25 −0
Original line number Diff line number Diff line
@@ -19,6 +19,31 @@ struct smbdirect_map_sges { 
static ssize_t smbdirect_map_sges_from_iter(struct iov_iter *iter, size_t len,

					    struct smbdirect_map_sges *state);



__maybe_unused /* this is temporary while this file is included in others */

static void smbdirect_connection_qp_event_handler(struct ib_event *event, void *context)

{

	struct smbdirect_socket *sc = context;



	smbdirect_log_rdma_event(sc, SMBDIRECT_LOG_ERR,

		"%s on device %.*s socket %p (cm_id=%p) status %s first_error %1pe\n",

		ib_event_msg(event->event),

		IB_DEVICE_NAME_MAX,

		event->device->name,

		sc, sc->rdma.cm_id,

		smbdirect_socket_status_string(sc->status),

		SMBDIRECT_DEBUG_ERR_PTR(sc->first_error));



	switch (event->event) {

	case IB_EVENT_CQ_ERR:

	case IB_EVENT_QP_FATAL:

		smbdirect_socket_schedule_cleanup(sc, -ECONNABORTED);

		break;



	default:

		break;

	}

}



static void smbdirect_connection_destroy_mem_pools(struct smbdirect_socket *sc);



__maybe_unused /* this is temporary while this file is included in others */