patch: acpi usermode suspend API change
Lars Engels
lars.engels at 0x20.net
Thu Jun 21 22:26:05 UTC 2007
On Thu, Jun 21, 2007 at 09:29:28AM -0700, Nate Lawson wrote:
> Lars Engels wrote:
> > And I just saw that every 5 second a new apm device is created!
> >
> > # ls /dev
> > acd0 apm12 apm3 apm47 apm8
> > acpi apm13 apm30 apm48 apm9
> > ad0 apm14 apm31 apm49 ata
> > ad0.journal apm15 apm32 apm5 atkbd0
> > ad0.journals1 apm16 apm33 apm50 bpf0
> > ad0.journals2 apm17 apm34 apm51 bpf1
> > ad0.journals3 apm18 apm35 apm52 bpsm0
> > ad0.journals4 apm19 apm36 apm53 cardbus0.cis
> > ad0.journals4a apm2 apm37 apm54 cd0
> > ad0.journals4b apm20 apm38 apm55 cdrom@
> > ad0.journals4c apm21 apm39 apm56 console
> > ad0.journals4d apm22 apm4 apm57 consolectl
> > ad0.journals4e apm23 apm40 apm58 ctty
> > ad0.journals4f apm24 apm41 apm59 cuad0
> > agpgart apm25 apm42 apm6 cuad0.init
> > apm0 apm26 apm43 apm60 cuad0.lock
> > apm1 apm27 apm44 apm61 devctl
> > apm10 apm28 apm45 apm62 devstat
> > apm11 apm29 apm46 apm7 dri/
> >
> > [...]
>
> What are you running that opens /dev/apm? Maybe powerd?
>
> I have a patch that handles reaping these devices, unfortunately it is
> pending completion of another patch that allows devfs_destroy() from a
> close() routine. That part is a core problem in FreeBSD, and it isn't
> really something in acpi.
Yes, powerd is running. Do you need additional system info?
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