On 24/10/2007, Alexey Starikovskiy <[EMAIL PROTECTED]> wrote:
> Ash Milsted wrote:
> > On 24/10/2007, Alexey Starikovskiy <[EMAIL PROTECTED]> wrote:
> >> This one is not easy. According to code, it should send twice as many
> >> notifications now.
> >> One over netlink, and one as power_supply class device...
> >> Could you log all the uevents?
> >>
> > Forgive my ignorance, but I'm not entirely sure how to capture
> > uevents. If "udevmonitor --kernel" is sufficient then it appears there
> > are no events associated with the battery discharging or charging,
> > whereas those associated with (un)plugging do appear. To clarify, I've
> > seen cat /sys/.../charge_now change without udevmonitor picking up a
> > single kernel event.
> Could you try to insert prink() into acpi_battery_notify() in
> drivers/acpi/battery.c?
> This is the only place which could send uevent. If you don't see this printk
> in
> dmesg, then HAL uses some other method to get battery state changes.
>
I can confirm that this function is *not* called as the battery
(dis)charges (having seen charge_now fall), but is called on
power-plug events.
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