[src/trunk]: src/sys/rump/net/rumptest Dump rump kernel bootstrap time.

[pooka <pooka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8f5b6621f9d3
branches:  trunk
changeset: 755302:8f5b6621f9d3
user:      pooka <pooka%NetBSD.org@localhost>
date:      Mon May 31 23:13:17 2010 +0000

description:
Dump rump kernel bootstrap time.

diffstat:

 sys/rump/net/rumptest/rumptest_net.c |  8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diffs (24 lines):

diff -r d90d38f42c90 -r 8f5b6621f9d3 sys/rump/net/rumptest/rumptest_net.c
--- a/sys/rump/net/rumptest/rumptest_net.c      Mon May 31 23:09:29 2010 +0000
+++ b/sys/rump/net/rumptest/rumptest_net.c      Mon May 31 23:13:17 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rumptest_net.c,v 1.20 2010/04/30 21:05:52 pooka Exp $  */
+/*     $NetBSD: rumptest_net.c,v 1.21 2010/05/31 23:13:17 pooka Exp $  */
 
 /*
  * Copyright (c) 2008 Antti Kantee.  All Rights Reserved.
@@ -366,8 +366,14 @@
        size_t off;
        int s;
 
+       struct timeval tv1, tv2, tvr;
+
+       gettimeofday(&tv1, NULL);
        if (rump_init())
                errx(1, "rump_init failed");
+       gettimeofday(&tv2, NULL);
+       timersub(&tv2, &tv1, &tvr);
+       printf("init took: %d/%d (s/us)\n", (int)tvr.tv_sec, (int)tvr.tv_usec);
 
 #ifdef FULL_NETWORK_STACK
        configure_interface();