Mark sosplice task mp safe, do not grab kernel lock for tcp output.

OK mpi@

diff --git a/sys/kern/uipc_socket.c b/sys/kern/uipc_socket.c
index c653a25..2f7ecfd 100644 (file)
--- a/sys/kern/uipc_socket.c
+++ b/sys/kern/uipc_socket.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: uipc_socket.c,v 1.214 2018/01/09 15:14:23 mpi Exp $   */
+/*     $OpenBSD: uipc_socket.c,v 1.215 2018/01/10 18:14:34 bluhm Exp $ */
 /*     $NetBSD: uipc_socket.c,v 1.21 1996/02/04 02:17:52 christos Exp $        */
 
 /*
@@ -1078,7 +1078,8 @@ sosplice(struct socket *so, int fd, off_t max, struct timeval *tv)
        soassertlocked(so);
 
        if (sosplice_taskq == NULL)
-               sosplice_taskq = taskq_create("sosplice", 1, IPL_SOFTNET, 0);
+               sosplice_taskq = taskq_create("sosplice", 1, IPL_SOFTNET, 
+                   TASKQ_MPSAFE);
        if (sosplice_taskq == NULL)
                return (ENOMEM);