Commit 141fa982 authored by Namjae Jeon's avatar Namjae Jeon Committed by Steve French
Browse files

ksmbd: call ib_drain_qp when disconnected 



When disconnected, call ib_drain_qp to cancel all pending work requests
and prevent ksmbd_conn_handler_loop from waiting for a long time
for those work requests to compelete.

Signed-off-by: default avatarHyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: default avatarNamjae Jeon <linkinjeon@kernel.org>
Reviewed-by: default avatarTom Talpey <tom@talpey.com>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent dbab80e2

fs/ksmbd/transport_rdma.c

+2 −0
Original line number Diff line number Diff line
@@ -1527,6 +1527,8 @@ static int smb_direct_cm_handler(struct rdma_cm_id *cm_id, 
	}

	case RDMA_CM_EVENT_DEVICE_REMOVAL:

	case RDMA_CM_EVENT_DISCONNECTED: {

		ib_drain_qp(t->qp);



		t->status = SMB_DIRECT_CS_DISCONNECTED;

		wake_up_interruptible(&t->wait_status);

		wake_up_interruptible(&t->wait_reassembly_queue);