Module Name: src
Committed By: riastradh
Date: Sun Jul 1 15:12:06 UTC 2018
Modified Files:
src/sys/kern: kern_ntptime.c kern_tc.c
Log Message:
Revert "Sprinkle cold conditionals to make tc_ticktock before inittimecounter."
Not needed if we're no longer doing tc_ticktock in printf.
To generate a diff of this commit:
cvs rdiff -u -r1.58 -r1.59 src/sys/kern/kern_ntptime.c
cvs rdiff -u -r1.50 -r1.51 src/sys/kern/kern_tc.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/kern_ntptime.c
diff -u src/sys/kern/kern_ntptime.c:1.58 src/sys/kern/kern_ntptime.c:1.59
--- src/sys/kern/kern_ntptime.c:1.58 Sat Jun 30 22:47:51 2018
+++ src/sys/kern/kern_ntptime.c Sun Jul 1 15:12:06 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_ntptime.c,v 1.58 2018/06/30 22:47:51 riastradh Exp $ */
+/* $NetBSD: kern_ntptime.c,v 1.59 2018/07/01 15:12:06 riastradh Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -60,7 +60,7 @@
#include <sys/cdefs.h>
/* __FBSDID("$FreeBSD: src/sys/kern/kern_ntptime.c,v 1.59 2005/05/28 14:34:41 rwatson Exp $"); */
-__KERNEL_RCSID(0, "$NetBSD: kern_ntptime.c,v 1.58 2018/06/30 22:47:51 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_ntptime.c,v 1.59 2018/07/01 15:12:06 riastradh Exp $");
#ifdef _KERNEL_OPT
#include "opt_ntp.h"
@@ -418,7 +418,7 @@ ntp_update_second(int64_t *adjustment, t
int tickrate;
l_fp ftemp; /* 32/64-bit temporary */
- KASSERT(__predict_false(cold) || mutex_owned(&timecounter_lock));
+ KASSERT(mutex_owned(&timecounter_lock));
#ifdef NTP
Index: src/sys/kern/kern_tc.c
diff -u src/sys/kern/kern_tc.c:1.50 src/sys/kern/kern_tc.c:1.51
--- src/sys/kern/kern_tc.c:1.50 Sat Jun 30 22:47:51 2018
+++ src/sys/kern/kern_tc.c Sun Jul 1 15:12:06 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_tc.c,v 1.50 2018/06/30 22:47:51 riastradh Exp $ */
+/* $NetBSD: kern_tc.c,v 1.51 2018/07/01 15:12:06 riastradh Exp $ */
/*-
* Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
@@ -40,7 +40,7 @@
#include <sys/cdefs.h>
/* __FBSDID("$FreeBSD: src/sys/kern/kern_tc.c,v 1.166 2005/09/19 22:16:31 andre Exp $"); */
-__KERNEL_RCSID(0, "$NetBSD: kern_tc.c,v 1.50 2018/06/30 22:47:51 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_tc.c,v 1.51 2018/07/01 15:12:06 riastradh Exp $");
#ifdef _KERNEL_OPT
#include "opt_ntp.h"
@@ -572,7 +572,7 @@ tc_pick(void)
{
struct timecounter *best, *tc;
- KASSERT(__predict_false(cold) || mutex_owned(&timecounter_lock));
+ KASSERT(mutex_owned(&timecounter_lock));
for (best = tc = timecounters; tc != NULL; tc = tc->tc_next) {
if (tc->tc_quality > best->tc_quality)
@@ -731,7 +731,7 @@ tc_windup(void)
int i, s_update;
time_t t;
- KASSERT(__predict_false(cold) || mutex_owned(&timecounter_lock));
+ KASSERT(mutex_owned(&timecounter_lock));
s_update = 0;
@@ -1308,8 +1308,7 @@ tc_ticktock(void)
if (++count < tc_tick)
return;
count = 0;
- if (__predict_true(!cold))
- mutex_spin_enter(&timecounter_lock);
+ mutex_spin_enter(&timecounter_lock);
if (timecounter_bad != 0) {
/* An existing timecounter has gone bad, pick a new one. */
(void)atomic_swap_uint(&timecounter_bad, 0);
@@ -1318,8 +1317,7 @@ tc_ticktock(void)
}
}
tc_windup();
- if (__predict_true(!cold))
- mutex_spin_exit(&timecounter_lock);
+ mutex_spin_exit(&timecounter_lock);
}
void
