> > Setting HZ back to 100 fixed the problem. > > > > Is this some bug in HTB or HZ has to be set to 100? > > ehh other thought - htb is tested with HZ=1024 or HZ=100. > You said that you use HZ 1000. Yes. You are right. If I set HZ to 1024 everything worked OK. > In include/net/pkt_sched.h: > #if HZ == 100 > #define PSCHED_JSCALE 13 > #elif HZ == 1024 > #define PSCHED_JSCALE 10 > #else > #define PSCHED_JSCALE 0 > #endif > > I'm not sure if variable-HZ patch repaired this too. Simply > QoS subsystem is not aware what to do with this HZ rate. > You might try to redefine PSCHED_JSCALE to be 10 for your > case. > Also try to set PSCHED_CLOCK_SOURCE to PSCHED_CPU in the same > file. It might help. Well I'd prefer to leave that to professionals :). Who is packet filters maintainer? Alexey Kuznetsov? Mindaugas
