Import patch iproute2-hz

(Logical change 1.159)

include/utils.h

@@ -113,4 +113,14 @@ static __inline__ int get_hz(void)
 	return __iproute2_hz_internal;
 }
 
+extern int __iproute2_user_hz_internal;
+extern int __get_user_hz(void);
+
+static __inline__ int get_user_hz(void)
+{
+	if (__iproute2_user_hz_internal == 0)
+		__iproute2_user_hz_internal = __get_user_hz();
+	return __iproute2_user_hz_internal;
+}
+
 #endif /* __UTILS_H__ */

ip/iproute.c

@@ -410,7 +410,7 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
 			struct rta_cacheinfo *ci = RTA_DATA(tb[RTA_CACHEINFO]);
 			static int hz;
 			if (!hz)
-				hz = get_hz();
+				hz = get_user_hz();
 			if (ci->rta_expires != 0)
 				fprintf(fp, " expires %dsec", ci->rta_expires/hz);
 			if (ci->rta_error != 0)
@@ -437,7 +437,7 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
 		if ((r->rtm_flags & RTM_F_CLONED) || (ci && ci->rta_expires)) {
 			static int hz;
 			if (!hz)
-				hz = get_hz();
+				hz = get_user_hz();
 			if (r->rtm_flags & RTM_F_CLONED)
 				fprintf(fp, "%s    cache ", _SL_);
 			if (ci->rta_expires)
@@ -487,7 +487,7 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
 			if (i-2 < sizeof(mx_names)/sizeof(char*))
 				fprintf(fp, " %s", mx_names[i-2]);
 			else
-				fprintf(fp, " metric%d", i);
+				fprintf(fp, " metric %d", i);
 			if (mxlock & (1<<i))
 				fprintf(fp, " lock");
 

lib/utils.c

@@ -384,6 +384,13 @@ int __get_hz(void)
 	return HZ;
 }
 
+int __iproute2_user_hz_internal;
+
+int __get_user_hz(void)
+{
+	return sysconf(_SC_CLK_TCK);
+}
+
 const char *rt_addr_n2a(int af, int len, const void *addr, char *buf, int buflen)
 {
 	switch (af) {

tc/tc_util.c

@@ -421,7 +421,7 @@ int action_a2n(char *arg, int *result)
 
 void print_tm(FILE * f, const struct tcf_t *tm)
 {
-	int hz = get_hz();
+	int hz = get_user_hz();
 	if (tm->install != 0)
 		fprintf(f, " installed %u sec", (unsigned)(tm->install/hz));
 	if (tm->lastuse != 0)