fprintf(ofp, " (default: %u, kernel default: %u)\n",
DEFAULT_CHANNEL_SUBBUF_SIZE,
DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE);
+ fprintf(ofp, " Needs to be a power of 2 for\n");
+ fprintf(ofp, " kernel and ust tracers\n");
fprintf(ofp, " --num-subbuf NUM Number of subbufers\n");
- fprintf(ofp, " (default: %u, kernel default: %u)\n",
- DEFAULT_CHANNEL_SUBBUF_NUM,
- DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM);
+ fprintf(ofp, " (default: %u)\n",
+ DEFAULT_CHANNEL_SUBBUF_NUM);
+ fprintf(ofp, " Needs to be a power of 2 for\n");
+ fprintf(ofp, " kernel and ust tracers\n");
fprintf(ofp, " --switch-timer USEC Switch timer interval in usec (default: %u)\n",
DEFAULT_CHANNEL_SWITCH_TIMER);
fprintf(ofp, " --read-timer USEC Read timer interval in usec (default: %u)\n",