Hi! I wanted to measure negative impact of FSBR on my system. I did time cat /etc/termcap. I have fbcon, so it is quite slow operation. It took 13 seconds. Then I made system use the FSBR, and did cat /etc/termcap. It was visually much slower, but it gave 13 seconds again. So I did the same test again, it said: 0.00user 13.06system 13.38 (0m13.383s) elapsed 97.59%CPU pavel@bug:~$ but measured with my wristwatch, it took over 50seconds! Something is very wrong with either USB or fbcon. Okay, now I tried without USB, it said 0.00user 12.26system 12.33 (0m12.330s) elapsed 99.44%CPU pavel@bug:~$ but took 28seconds of real time. So fbcon is making your watch loose time. Oops. Oh, and fsbr makes system run at roughly half of normal speed. Not good, either. Pavel PS: fsbr means we make loop in descriptors, which then means uhci hogging the PCI bus. Would it be possible to do some nop command (send 64 bytes to nonexisting device?) as a part of loop to avoid PCI overload? -- I'm [EMAIL PROTECTED] "In my country we have almost anarchy and I don't care." Panos Katsaloulis describing me w.r.t. patents at [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/