powerpc/percpu: Update percpu bootmem allocator

This update the ppc64 version to be closer to x86/sparc.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200608070904.387440-1-aneesh.kumar@linux.ibm.com
This commit is contained in:
Aneesh Kumar K.V 2020-06-08 12:39:01 +05:30 • committed by Michael Ellerman
commit 2a32abac88