lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:	Sat, 21 Apr 2012 14:46:31 -0400
From:	"Ward, David - 0663 - MITLL" <>
To:	Thomas Graf <>, Eric Dumazet <>
CC:	"" <>
Subject: net_sched: gred: red_calc_qavg() called with current qavg for

In net/sched/sch_gred.c:

static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
     struct gred_sched *table = qdisc_priv(sch);
     for (i = 0; i < MAX_DPs; i++) {
         struct gred_sched_data *q = table->tab[i];
         struct tc_gred_qopt opt;
         opt.qave = red_calc_qavg(&q->parms, &q->vars, q->vars.qavg);

I can't tell if red_calc_qavg is intentionally being passed the current 
qavg as the backlog (which effectively causes qavg to only be 
re-calculated if we are idling)?  Or should this be:

         opt.qave = red_calc_qavg(&q->parms,
                                  gred_backlog(table, q, sch));



To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to
More majordomo info at

Powered by blists - more mailing lists