[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: CVS commit: src/sys/dev/acpi
On Wed, Apr 08, 2009 at 12:15:45AM +0000, David Young wrote:
> Modified Files:
> src/sys/dev/acpi: acpi_timer.c acpi_timer.h
> Log Message:
> Add acpitimer_detach() to eventually support acpi(4) detachment.
tc_detach() does not work correctly on a running system. It can race with
binuptime(), so the timecounter may still be in use when it is destroyed.
One solution would be to use the passive serialization patch that I posted
to tech-kern@. I believe rmind@ is working on it.
Main Index |
Thread Index |