Commit 262afe92 authored by Florian Fainelli's avatar Florian Fainelli Committed by Will Deacon
Browse files

arm64: smp: Moved cpu_logical_map[] to smp.h 



asm/smp.h is included by linux/smp.h and some drivers, in particular
irqchip drivers can access cpu_logical_map[] in order to perform SMP
affinity tasks. Make arm64 consistent with other architectures here.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent 78ed70bf

arch/arm64/include/asm/smp.h

+6 −0
Original line number Diff line number Diff line
@@ -53,6 +53,12 @@ DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number); 
 */

#define raw_smp_processor_id() (*raw_cpu_ptr(&cpu_number))



/*

 * Logical CPU mapping.

 */

extern u64 __cpu_logical_map[NR_CPUS];

#define cpu_logical_map(cpu)    __cpu_logical_map[cpu]



struct seq_file;



/*

arch/arm64/include/asm/smp_plat.h

+0 −5
Original line number Diff line number Diff line
@@ -36,11 +36,6 @@ static inline u32 mpidr_hash_size(void) 
	return 1 << mpidr_hash.bits;

}



/*

 * Logical CPU mapping.

 */

extern u64 __cpu_logical_map[NR_CPUS];

#define cpu_logical_map(cpu)    __cpu_logical_map[cpu]

/*

 * Retrieve logical cpu index corresponding to a given MPIDR.Aff*

 *  - mpidr: MPIDR.Aff* bits to be used for the look-up

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