On 06/22, Peter Zijlstra wrote:
>
> By having stop_two_cpus() acquire two cpu_stopper::locks we gain full
> order against the global stop_machine which takes each of these locks
> in order.
Yes, but stop_machine() locks/unlocs cpu_stopper->lock sequentially, it
never holds more than 1 ->lock, so
On 06/22, Peter Zijlstra wrote:
By having stop_two_cpus() acquire two cpu_stopper::locks we gain full
order against the global stop_machine which takes each of these locks
in order.
Yes, but stop_machine() locks/unlocs cpu_stopper-lock sequentially, it
never holds more than 1 -lock, so
101 - 102 of 102 matches
Mail list logo
