X-Git-Url: http://git.onelab.eu/?p=iproute2.git;a=blobdiff_plain;f=tc%2Ftc_cbq.c;fp=tc%2Ftc_cbq.c;h=0000000000000000000000000000000000000000;hp=0abcc9da2d49e319de2611877765e6c75f657f2e;hb=3331a68859fd71047bb1f309048960b48eab2d83;hpb=2bd4a72f2100be7ad7d9518cb1d49bb2a5b71994

diff --git a/tc/tc_cbq.c b/tc/tc_cbq.c
deleted file mode 100644
index 0abcc9d..0000000
--- a/tc/tc_cbq.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * tc_cbq.c		CBQ maintanance routines.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <math.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "tc_core.h"
-#include "tc_cbq.h"
-
-unsigned tc_cbq_calc_maxidle(unsigned bndw, unsigned rate, unsigned avpkt,
-			     int ewma_log, unsigned maxburst)
-{
-	double maxidle;
-	double g = 1.0 - 1.0/(1<<ewma_log);
-	double xmt = (double)avpkt/bndw;
-
-	maxidle = xmt*(1-g);
-	if (bndw != rate && maxburst) {
-		double vxmt = (double)avpkt/rate - xmt;
-		vxmt *= (pow(g, -(double)maxburst) - 1);
-		if (vxmt > maxidle)
-			maxidle = vxmt;
-	}
-	return tc_core_usec2tick(maxidle*(1<<ewma_log)*1000000);
-}
-
-unsigned tc_cbq_calc_offtime(unsigned bndw, unsigned rate, unsigned avpkt,
-			     int ewma_log, unsigned minburst)
-{
-	double g = 1.0 - 1.0/(1<<ewma_log);
-	double offtime = (double)avpkt/rate - (double)avpkt/bndw;
-
-	if (minburst == 0)
-		return 0;
-	if (minburst == 1)
-		offtime *= pow(g, -(double)minburst) - 1;
-	else
-		offtime *= 1 + (pow(g, -(double)(minburst-1)) - 1)/(1-g);
-	return tc_core_usec2tick(offtime*1000000);
-}