FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-16 05:50:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

cpumask: Use accessors for cpu_*_mask: powerpc

Browse Source 
Use the accessors rather than frobbing bits directly (the new versions
are const).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
This commit is contained in:
Rusty Russell 2009-09-24 09:34:48 -06:00
parent 4037ac6e2c
commit ea0f1cab6e
4 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/powerpc/kernel/setup-common.c
View File

@ -432,9 +432,9 @@ void __init smp_setup_cpu_maps(void)
for (j = 0; j < nthreads && cpu < NR_CPUS; j++) {
DBG(" thread %d -> cpu %d (hard id %d)\n",
j, cpu, intserv[j]);
cpu_set(cpu, cpu_present_map);
set_cpu_present(cpu, true);
set_hard_smp_processor_id(cpu, intserv[j]);
cpu_set(cpu, cpu_possible_map);
set_cpu_possible(cpu, true);
cpu++;
}
}
@ -480,7 +480,7 @@ void __init smp_setup_cpu_maps(void)
maxcpus);
for (cpu = 0; cpu < maxcpus; cpu++)
cpu_set(cpu, cpu_possible_map);
set_cpu_possible(cpu, true);
out:
of_node_put(dn);
}

8
arch/powerpc/kernel/smp.c
View File

@ -287,7 +287,7 @@ void __devinit smp_prepare_boot_cpu(void)
{
BUG_ON(smp_processor_id() != boot_cpuid);
cpu_set(boot_cpuid, cpu_online_map);
set_cpu_online(boot_cpuid, true);
cpu_set(boot_cpuid, per_cpu(cpu_sibling_map, boot_cpuid));
cpu_set(boot_cpuid, per_cpu(cpu_core_map, boot_cpuid));
#ifdef CONFIG_PPC64
@ -307,7 +307,7 @@ int generic_cpu_disable(void)
if (cpu == boot_cpuid)
return -EBUSY;
cpu_clear(cpu, cpu_online_map);
set_cpu_online(cpu, false);
#ifdef CONFIG_PPC64
vdso_data->processorCount--;
fixup_irqs(cpu_online_map);
@ -361,7 +361,7 @@ void generic_mach_cpu_die(void)
smp_wmb();
while (__get_cpu_var(cpu_state) != CPU_UP_PREPARE)
cpu_relax();
cpu_set(cpu, cpu_online_map);
set_cpu_online(cpu, true);
local_irq_enable();
}
#endif
@ -508,7 +508,7 @@ int __devinit start_secondary(void *unused)
ipi_call_lock();
notify_cpu_starting(cpu);
cpu_set(cpu, cpu_online_map);
set_cpu_online(cpu, true);
/* Update sibling maps */
base = cpu_first_thread_in_core(cpu);
for (i = 0; i < threads_per_core; i++) {

6
arch/powerpc/platforms/powermac/smp.c
View File

@ -320,7 +320,7 @@ static int __init smp_psurge_probe(void)
if (ncpus > NR_CPUS)
ncpus = NR_CPUS;
for (i = 1; i < ncpus ; ++i)
cpu_set(i, cpu_present_map);
set_cpu_present(i, true);
if (ppc_md.progress) ppc_md.progress("smp_psurge_probe - done", 0x352);
@ -867,7 +867,7 @@ static void __devinit smp_core99_setup_cpu(int cpu_nr)
int smp_core99_cpu_disable(void)
{
cpu_clear(smp_processor_id(), cpu_online_map);
set_cpu_online(smp_processor_id(), false);
/* XXX reset cpu affinity here */
mpic_cpu_set_priority(0xf);
@ -952,7 +952,7 @@ void __init pmac_setup_smp(void)
int cpu;
for (cpu = 1; cpu < 4 && cpu < NR_CPUS; ++cpu)
cpu_set(cpu, cpu_possible_map);
set_cpu_possible(cpu, true);
smp_ops = &psurge_smp_ops;
}
#endif /* CONFIG_PPC32 */

6
arch/powerpc/platforms/pseries/hotplug-cpu.c
View File

@ -94,7 +94,7 @@ static int pseries_cpu_disable(void)
{
int cpu = smp_processor_id();
cpu_clear(cpu, cpu_online_map);
set_cpu_online(cpu, false);
vdso_data->processorCount--;
/*fix boot_cpuid here*/
@ -185,7 +185,7 @@ static int pseries_add_processor(struct device_node *np)
for_each_cpu_mask(cpu, tmp) {
BUG_ON(cpu_isset(cpu, cpu_present_map));
cpu_set(cpu, cpu_present_map);
set_cpu_present(cpu, true);
set_hard_smp_processor_id(cpu, *intserv++);
}
err = 0;
@ -217,7 +217,7 @@ static void pseries_remove_processor(struct device_node *np)
if (get_hard_smp_processor_id(cpu) != intserv[i])
continue;
BUG_ON(cpu_online(cpu));
cpu_clear(cpu, cpu_present_map);
set_cpu_present(cpu, false);
set_hard_smp_processor_id(cpu, -1);
break;
}