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Subject[PATCH] topology: Remove unused cpu_cluster_mask()
Date
default_topology[] uses cpu_clustergroup_mask() for the CLS level
(guarded by CONFIG_SCHED_CLUSTER) which is currently provided by x86
(arch/x86/kernel/smpboot.c) and arm64 (drivers/base/arch_topology.c).

Fixes: 778c558f49a2c ("sched: Add cluster scheduler level in core and
related Kconfig for ARM64")

Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
---
include/linux/topology.h | 7 -------
1 file changed, 7 deletions(-)

diff --git a/include/linux/topology.h b/include/linux/topology.h
index f19bc3626297..4564faafd0e1 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -240,13 +240,6 @@ static inline const struct cpumask *cpu_smt_mask(int cpu)
}
#endif

-#if defined(CONFIG_SCHED_CLUSTER) && !defined(cpu_cluster_mask)
-static inline const struct cpumask *cpu_cluster_mask(int cpu)
-{
- return topology_cluster_cpumask(cpu);
-}
-#endif
-
static inline const struct cpumask *cpu_cpu_mask(int cpu)
{
return cpumask_of_node(cpu_to_node(cpu));
--
2.25.1
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