Benjamin Herrenschmidt wrote:
> - On SMP, we need some way to stop other CPUs in the scheduler
> while running the last round of sleep (putting devices to sleep) at least
> until all IO layers in Linux can properly handle blocking of IO queues
> while the device sleeps.
I think either Rusty or Anton wrote code to enable and disable CPUs...
CPU hotplugging but it would be useful for PM too.
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This archive was generated by hypermail 2b29 : Mon Apr 23 2001 - 21:00:31 EST