diff options
| -rw-r--r-- | trafgen.8 | 5 | ||||
| -rw-r--r-- | trafgen.c | 6 | ||||
| -rw-r--r-- | trafgen.zsh | 1 |
3 files changed, 3 insertions, 9 deletions
@@ -136,11 +136,6 @@ gaps. Manually define the TX_RING resp. TX_RING size in ''<num>KiB/MiB/GiB''. On default the size is being determined based on the network connectivity rate. .PP -.SS -k <uint>, --kernel-pull <uint> -Manually define the interval in micro-seconds where the kernel should be triggered -to batch process the ring buffer frames. By default, it is every 10us, but it can -manually be prolonged, for instance.. -.PP .SS -E <uint>, --seed <uint> Manually set the seed for pseudo random number generator (PRNG) in trafgen. By default, a random seed from /dev/urandom is used to feed glibc's PRNG. If that @@ -56,7 +56,7 @@ struct ctx { bool rand, rfraw, jumbo_support, verbose, smoke_test, enforce, qdisc_path; - unsigned long kpull, num, reserve_size; + unsigned long num, reserve_size; unsigned int cpus; uid_t uid; gid_t gid; char *device, *device_trans, *rhost; @@ -156,7 +156,6 @@ static void __noreturn help(void) " -P|--cpus <uint> Specify number of forks(<= CPUs) (def: #CPUs)\n" " -t|--gap <time> Set approx. interpacket gap (s/ms/us/ns, def: us)\n" " -S|--ring-size <size> Manually set mmap size (KiB/MiB/GiB)\n" - " -k|--kernel-pull <uint> Kernel batch interval in us (def: 10us)\n" " -E|--seed <uint> Manually set srand(3) seed\n" " -u|--user <userid> Drop privileges and change to userid\n" " -g|--group <groupid> Drop privileges and change to groupid\n" @@ -946,7 +945,8 @@ int main(int argc, char **argv) ctx.enforce = true; break; case 'k': - ctx.kpull = strtoul(optarg, NULL, 0); + printf("Option -k/--kernel-pull is no longer used and " + "will be removed in a future release!\n"); break; case 'E': seed = strtoul(optarg, NULL, 0); diff --git a/trafgen.zsh b/trafgen.zsh index 6ebcda1..d20540d 100644 --- a/trafgen.zsh +++ b/trafgen.zsh @@ -44,7 +44,6 @@ _arguments -s -S \ "(-P --cpus)"{-P,--cpus}"[Specify number of forks(<= CPUs) (def: #CPUs)]:cpunum:_cpu" \ "(-t --gap)"{-t,--gap}"[Set approx. interpacket gap (s/ms/us/ns, def: us)]:gap:" "(-S --ring-size)"{-S,--ring-size}"[Manually set mmap size (KiB/MiB/GiB)]:ringsize:" \ - "(-k --kernel-pull)"{-k,--kernel-pull}"[Kernel pull from user interval in us (def: 10us)]:kernelpull:_gnu_generic" \ "(-E --seed)"{-E,--seed}"[Manually set srand(3) seed]" \ "(-u --user)"{-u,--user}"[Drop privileges and change to userid]:user:_user_info" \ "(-g --group)"{-g,--group}"[Drop privileges and change to groupid]:group:_group_info" \ |