Here you go, I can't see anything else related to USB...but maybe you can read something out of this:
31.2% ( 20.0) <kernel core> : usb_hcd_poll_rh_status (rh_timer_func) 18.7% ( 12.0) <interrupt> : iwl4965 15.6% ( 10.0) <kernel core> : ehci_work (ehci_watchdog) 9.8% ( 6.3) <kernel IPI> : Rescheduling interrupts 3.9% ( 2.5) Xorg : do_setitimer (it_real_fn) 3.1% ( 2.0) xfsbufd : schedule_timeout (process_timeout) 2.5% ( 1.6) wpa_supplicant : schedule_timeout (process_timeout) 2.4% ( 1.5) fluxbox : schedule_timeout (process_timeout) 1.6% ( 1.0) Xorg : schedule_timeout (process_timeout) 1.6% ( 1.0) mpd : schedule_timeout (process_timeout) 1.0% ( 0.7) firefox-bin : futex_wait (hrtimer_wakeup) 0.7% ( 0.5) <interrupt> : libata 0.7% ( 0.5) <kernel IPI> : function call interrupts 0.7% ( 0.5) iwl4965 : ieee80211_sta_work (ieee80211_sta_timer) 0.7% ( 0.5) conky : schedule_timeout (process_timeout) 0.7% ( 0.5) conky : futex_wait (hrtimer_wakeup) 0.7% ( 0.5) conky : sk_reset_timer (tcp_delack_timer) 0.7% ( 0.5) mpd : sk_reset_timer (tcp_delack_timer) 0.7% ( 0.5) conky : sk_reset_timer (tcp_write_timer) Thanks! Peter Arjan van de Ven wrote: > Peter Ganzhorn wrote: >> Hi, >> >> with 2.6.24-rc1 and powertop from svn (2007-10-28) I still can't see >> which USB devices keeps producing wakeups: >> >> 49.3% ( 20.0) <kernel core> : usb_hcd_poll_rh_status (rh_timer_func) >> >> I think Arjan said that with newest powertop and 2.6.24-rc* this >> should be possible because some patch to add this functionality was >> merged into 2.6.24. >> So why can't I see which USB device is causing the wakeups or what am >> I doing wrong??? >> > > can you give like the top 10? Maybe it's there anyway > the cause of USB stuff is listed separately, and only for devices, not > for the controller.. > _______________________________________________ Power mailing list [email protected] http://www.bughost.org/mailman/listinfo/power
