From: dev_zero <de...@ya...> - 2004-11-10 17:10:15
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This patch actually made some difference. I could play much longer now. First it started lagging, then it stopped, then it started lagging again, then it stopped. It went like this for a while, but after I had played som more, it started lagging again but now it didn't stop. --- "Wang, Zhenyu" <zhe...@in...> wrote: > oops, > > --- > acpi-2.6/drivers/acpi/thermal.c~remove_queue_work > 2004-11-10 23:38:51.693022464 +0800 > +++ acpi-2.6/drivers/acpi/thermal.c 2004-11-10 > 23:52:40.820975856 +0800 > @@ -472,6 +472,8 @@ acpi_thermal_critical ( > printk(KERN_EMERG "Critical temperature reached > (%ld C), shutting down.\n", > KELVIN_TO_CELSIUS(tz->temperature)); > acpi_bus_generate_event(device, > ACPI_THERMAL_NOTIFY_CRITICAL, > tz->trips.critical.flags.enabled); > > + tz->zombie = 1; > + acpi_os_wait_events_complete(NULL); > > acpi_thermal_call_usermode(ACPI_THERMAL_PATH_POWEROFF); > > return_VALUE(0); > > If this has no help, maybe others eat up kacpid.. > > On 2004.11.10 23:44:33 +0000, Wang, Zhenyu wrote: > > Pls try this patch, > > > > --- > acpi-2.6/drivers/acpi/thermal.c~remove_queue_work > 2004-11-10 23:38:51.693022464 +0800 > > +++ acpi-2.6/drivers/acpi/thermal.c 2004-11-10 > 23:39:50.195128792 +0800 > > @@ -472,6 +472,7 @@ acpi_thermal_critical ( > > printk(KERN_EMERG "Critical temperature > reached (%ld C), shutting down.\n", > KELVIN_TO_CELSIUS(tz->temperature)); > > acpi_bus_generate_event(device, > ACPI_THERMAL_NOTIFY_CRITICAL, > tz->trips.critical.flags.enabled); > > > > + tz->zombie = 1; > > > acpi_thermal_call_usermode(ACPI_THERMAL_PATH_POWEROFF); > > > > return_VALUE(0); > > > > Is this work? > > > > -zhen > > > > On 2004.11.10 14:33:35 +0000, dev_zero wrote: > > > kacpid still runns with 99%cpu usage when the > cpu gets > > > too hot. I tried the game quake 2. You can play > around > > > 10 -15 minutes before the kacpid starts running > on 99% > > > cpu usage. I also used quake 2 too test the > kernel > > > before I applied your patch. > > > > > > --- "Yu, Luming" <lum...@in...> wrote: > > > > It means there was NO event generated at that > time. > > > > Do you think the symptom is gone with my debug > > > > patch? > > > > If so, I think your box need a more sane > schedule > > > > for acpi_thermal_check > > > > And, I can come up with a patch. > > > > > > > > Thanks > > > > Luming > > > > > > > > >-----Original Message----- > > > > >From: dev_zero [mailto:de...@ya...] > > > > >Sent: 2004å¹´11æ10æ¥ 1:06 > > > > >To: Yu, Luming > > > > >Cc: acp...@li... > > > > >Subject: RE: [ACPI] kacpid problems > > > > > > > > > >When I try to output the event file I do > this: > > > > >[root@balder: /proc/acpi]# cat event > > > > > /home/event.log > > > > > > > > > >But then It just stands there without doing > > > > anything. > > > > >So i tried to check what was wrong (ps ax) > command: > > > > >2922 pts/0 S+ 0:00 cat event > > > > > > > > > >I don't know if it is supposed to be > suspended? > > > > >> I want to know what kind of events could be > > > > >> generated heavily, which could have > corresponding > > > > >> pending execution of AML method issued to > work > > > > queue > > > > >> handled by kacpid. So just cat > /proc/acpi/event > > > > > > > > > >> event.log > > > > >> to me when you were observing abnormal cpu > > > > >> consumption by kacpid. > > > > >> > > > > >> Thanks > > > > >> Luming > > > > >> > > > > >> >-----Original Message----- > > > > >> >From: dev_zero [mailto:de...@ya...] > > > > >> >Sent: 2004Ãê11ÃÃ10Ãà 0:00 > > > > >> >To: Yu, Luming > > > > >> >Subject: RE: [ACPI] kacpid problems > > > > >> > > > > > >> >Of course.. But which log files do you > want to > > > > take > > > > >> a > > > > >> >look at? > > > > >> >> >How am i supppose to get an output from > > > > >> >> >/proc/acpi/event ??? I can't access the > file, > > > > >> >> because > > > > >> >> >it's in use. > > > > >> >> > > > > >> >> Just kill acpid or the similar. > > > > >> >> > > > > >> >> > > > > >> >> > > > > >> > > > > > > > > >>------------------------------------------------------- > > > > >> >> This SF.Net email is sponsored by: > > > > >> >> Sybase ASE Linux Express Edition - > download > > > > now > > > > >> for > > > > >> >> FREE > > > > >> >> LinuxWorld Reader's Choice Award Winner > for > > > > best > > > > >> >> database on Linux. > > > > >> >> > > > > >> > > > > > http://ads.osdn.com/?ad_idU88&alloc_id065&op=click > > > > >> >> > > > > > _______________________________________________ > > > > >> >> Acpi-devel mailing list > > > > >> >> Acp...@li... > > > > >> >> > > > > >> > > > > > > > > >>https://lists.sourceforge.net/lists/listinfo/acpi-devel > > > > >> >> > > > > >> > > > > > >> > > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > This SF.Net email is sponsored by: > > > Sybase ASE Linux Express Edition - download now > for FREE > > > LinuxWorld Reader's Choice Award Winner for best > database on Linux. > > > > http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click > > > _______________________________________________ > > > Acpi-devel mailing list > > > Acp...@li... > > > > https://lists.sourceforge.net/lists/listinfo/acpi-devel > > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by: > > Sybase ASE Linux Express Edition - download now > for FREE > > LinuxWorld Reader's Choice Award Winner for best > database on Linux. > > > http://ads.osdn.com/?ad_idU88&alloc_id065&op=click > > _______________________________________________ > > Acpi-devel mailing list > > Acp...@li... > > > https://lists.sourceforge.net/lists/listinfo/acpi-devel > |