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Currently, ARM32 and ARM64 uses different data structures to represent their cpu topologies. Since, we are moving the ARM64 topology to common code to be used by other architectures, we can reuse that for ARM32 as well. Take this opprtunity to remove the redundant functions from ARM32 and reuse the common code instead. To: Russell King <linux@armlinux.org.uk> Signed-off-by: Atish Patra <atish.patra@wdc.com> Tested-by: Sudeep Holla <sudeep.holla@arm.com> (on TC2) Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
28 lines
728 B
C
28 lines
728 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_ARM_TOPOLOGY_H
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#define _ASM_ARM_TOPOLOGY_H
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#ifdef CONFIG_ARM_CPU_TOPOLOGY
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#include <linux/cpumask.h>
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#include <linux/arch_topology.h>
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/* Replace task scheduler's default frequency-invariant accounting */
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#define arch_scale_freq_capacity topology_get_freq_scale
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/* Replace task scheduler's default cpu-invariant accounting */
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#define arch_scale_cpu_capacity topology_get_cpu_scale
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/* Enable topology flag updates */
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#define arch_update_cpu_topology topology_update_cpu_topology
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#else
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static inline void init_cpu_topology(void) { }
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static inline void store_cpu_topology(unsigned int cpuid) { }
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#endif
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#include <asm-generic/topology.h>
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#endif /* _ASM_ARM_TOPOLOGY_H */
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