Commit 4bce5459 authored Sep 21, 2020 by Srikar Dronamraju Committed by Michael Ellerman Oct 06, 2020

powerpc/topology: Update topology_core_cpumask



On Power, cpu_core_mask and cpu_cpu_mask refer to the same set of CPUs.
cpu_cpu_mask is needed by scheduler, hence look at deprecating
cpu_core_mask. Before deleting the cpu_core_mask, ensure its only user
is moved to cpu_cpu_mask.

Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Tested-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200921095653.9701-2-srikar@linux.vnet.ibm.com

parent d0ffdee8

arch/powerpc/include/asm/topology.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -122,7 +122,7 @@ int get_physical_package_id(int cpu);
		#endif

		#define topology_sibling_cpumask(cpu) (per_cpu(cpu_sibling_map, cpu))
		#define topology_core_cpumask(cpu) (per_cpu(cpu_core_map, cpu))
		#define topology_core_cpumask(cpu) (cpu_cpu_mask(cpu))
		#define topology_core_id(cpu) (cpu_to_core_id(cpu))

		#endif

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