From: Ben Gras <ben@minix3.org>
Date: Thu, 11 Dec 2008 14:36:37 +0000 (+0000)
Subject: No more HZ; move stacktrace() to library
X-Git-Tag: v3.1.4~199
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/doc/processing.js?a=commitdiff_plain;h=3e29947e28ac1cc8b9cd4240750440f688cee931;p=minix.git

No more HZ; move stacktrace() to library
---

diff --git a/lib/sysutil/Makefile.in b/lib/sysutil/Makefile.in
index 3082a1909..3cd2866ce 100644
--- a/lib/sysutil/Makefile.in
+++ b/lib/sysutil/Makefile.in
@@ -22,6 +22,7 @@ libsys_FILES=" \
 	taskcall.c \
 	read_tsc.s \
 	read_tsc_64.c \
+	ser_putc.c \
 	stacktrace.c \
 	sys_hz.c \
 	profile_extern.c \
diff --git a/lib/sysutil/micro_delay.c b/lib/sysutil/micro_delay.c
index 773897943..b549510f9 100644
--- a/lib/sysutil/micro_delay.c
+++ b/lib/sysutil/micro_delay.c
@@ -32,8 +32,7 @@ micro_delay_calibrate(void)
 	unsigned long t = 0;
 
 	/* Get HZ. */
-	if(sys_getinfo(GET_HZ, &Hz, sizeof(Hz), 0, 0) != OK)
-		Hz = HZ;
+	Hz = sys_hz();
 
 	/* Wait for clock to tick. */
 	while(!t || (t == times(&tms)))
diff --git a/lib/sysutil/sys_hz.c b/lib/sysutil/sys_hz.c
index 10130175e..ad6463121 100644
--- a/lib/sysutil/sys_hz.c
+++ b/lib/sysutil/sys_hz.c
@@ -19,7 +19,7 @@ sys_hz(void)
 		int r;
 		/* Get HZ. */
 		if((r=sys_getinfo(GET_HZ, &Hz, sizeof(Hz), 0, 0)) != OK) {
-			Hz = HZ;
+			Hz = DEFAULT_HZ;
 			printf("sys_hz: %d: reverting to HZ = %d\n", r, Hz);
 		}
 	}