Phil, > Dmitrii, did iproute2 without your change even print the overhead as set > by you before? Looking at the code, I'd assume not.
Tried building iproute2 (as of tag 4.2) and using the upstream linux kernel (also tag 4.2 - 64291f7db5bd8150a74ad2036f1037e6a0428df2): ~/src/iproute2/tc$ uname -r 4.2.0-040200-generic ~/src/iproute2/tc$ grep -inP 'htb' /boot/config-4.2.0-040200-generic 1331:CONFIG_NET_SCH_HTB=m ~/src/iproute2/tc$ lsmod | grep htb sch_htb 24576 1 ~/src/iproute2/tc$ ./tc -d class show dev eth0 ~/src/iproute2/tc$ sudo ./tc qdisc add dev eth0 root handle 1: htb default 12 ~/src/iproute2/tc$ sudo ./tc class add dev eth0 parent 1: classid 1:1 htb rate 100kbps ceil 100kbps mpu 256 overhead 64 ~/src/iproute2/tc$ tc -d class show dev eth0 class htb 1:1 root prio 0 quantum 10000 rate 800Kbit overhead 64 ceil 800Kbit linklayer ethernet burst 1600b/1 mpu 0b overhead 0b cburst 1600b/1 mpu 0b overhead 0b level 0 ~/src/iproute2/tc$ lsmod | grep htb sch_htb 24576 1 So it looks like the overhead is being set correctly, but the mpu is not, even though the respective kernel module is loaded judging by what I see. Regards, Dmitrii Shcherbakov -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
