[PATCH 38/49] arch/powerpc: replace cpumask_weight with cpumask_weight_{eq, ...} where appropriate

[Michael Ellerman]

Yury Norov <yury.norov at gmail.com> writes:
> PowerPC code uses cpumask_weight() to compare the weight of cpumask with
> a given number. We can do it more efficiently with cpumask_weight_{eq, ...}
> because conditional cpumask_weight may stop traversing the cpumask earlier,
> as soon as condition is (or can't be)  met.
>
> Signed-off-by: Yury Norov <yury.norov at gmail.com>
> ---
>  arch/powerpc/kernel/smp.c      | 2 +-
>  arch/powerpc/kernel/watchdog.c | 2 +-
>  arch/powerpc/xmon/xmon.c       | 4 ++--
>  3 files changed, 4 insertions(+), 4 deletions(-)

Acked-by: Michael Ellerman <mpe at ellerman.id.au>

cheers