iproute: rename 'get_jiffies' since it uses msecs
The get_jiffies() function retrieves rtt-type values in units of
milliseconds. This patch updates the function name accordingly,
following the pattern given by dst_metric() <=> dst_metric_rtt().
diff --git a/lib/utils.c b/lib/utils.c
index 95adc0c..1b42222 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -93,14 +93,13 @@
}
/*
- * get_jiffies is "translated" from a similar routine "get_time" in
- * tc_util.c. we don't use the exact same routine because tc passes
- * microseconds to the kernel and the callers of get_jiffies want
- * to pass jiffies, and have a different assumption for the units of
- * a "raw" number.
+ * get_time_rtt is "translated" from a similar routine "get_time" in
+ * tc_util.c. We don't use the exact same routine because tc passes
+ * microseconds to the kernel and the callers of get_time_rtt want to
+ * pass milliseconds (standard unit for rtt values since 2.6.27), and
+ * have a different assumption for the units of a "raw" number.
*/
-
-int get_jiffies(unsigned *jiffies, const char *arg, int *raw)
+int get_time_rtt(unsigned *val, const char *arg, int *raw)
{
double t;
unsigned long res;
@@ -135,9 +134,9 @@
/* emulate ceil() without having to bring-in -lm and always be >= 1 */
- *jiffies = t;
- if (*jiffies < t)
- *jiffies += 1;
+ *val = t;
+ if (*val < t)
+ *val += 1;
return 0;