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Commit d12734d1 authored by Russell King's avatar Russell King Committed by Russell King
Browse files

[PATCH] ARM SMP: Rename cpu_present_mask to cpu_possible_map 



The kernel's terminology for this is cpu_possible_map not
cpu_present_mask.

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 7343c9ba

arch/arm/kernel/smp.c

+2 −2
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ 
 * The present bitmask indicates that the CPU is physically present.

 * The online bitmask indicates that the CPU is up and running.

 */

cpumask_t cpu_present_mask;

cpumask_t cpu_possible_map;

cpumask_t cpu_online_map;



/*
@@ -235,7 +235,7 @@ void __init smp_prepare_boot_cpu(void) 
{

	unsigned int cpu = smp_processor_id();



	cpu_set(cpu, cpu_present_mask);

	cpu_set(cpu, cpu_possible_map);

	cpu_set(cpu, cpu_online_map);

}

arch/arm/mach-integrator/platsmp.c

+1 −1
Original line number Diff line number Diff line
@@ -178,7 +178,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) 
	 * be present.

	 */

	for (i = 0; i < max_cpus; i++) {

		cpu_set(i, cpu_present_mask);

		cpu_set(i, cpu_possible_map);

	}



	/*

include/asm-arm/smp.h

+0 −3
Original line number Diff line number Diff line
@@ -23,9 +23,6 @@ 


#define raw_smp_processor_id() (current_thread_info()->cpu)



extern cpumask_t cpu_present_mask;

#define cpu_possible_map cpu_present_mask



/*

 * at the moment, there's not a big penalty for changing CPUs

 * (the >big< penalty is running SMP in the first place)