alpha: replace with new cpumask APIs

We plan to remove cpu_xx() old APIs.  Thus convert them.  This patch has
no functional change.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
KOSAKI Motohiro 2011-05-24 17:12:56 -07:00 committed by Linus Torvalds
parent f67d9b1576
commit 81740fc6b2
5 changed files with 14 additions and 12 deletions

View File

@ -121,7 +121,7 @@ common_shutdown_1(void *generic_ptr)
/* Wait for the secondaries to halt. */
set_cpu_present(boot_cpuid, false);
set_cpu_possible(boot_cpuid, false);
while (cpus_weight(cpu_present_map))
while (cpumask_weight(cpu_present_mask))
barrier();
#endif

View File

@ -1257,7 +1257,7 @@ show_cpuinfo(struct seq_file *f, void *slot)
#ifdef CONFIG_SMP
seq_printf(f, "cpus active\t\t: %u\n"
"cpu active mask\t\t: %016lx\n",
num_online_cpus(), cpus_addr(cpu_possible_map)[0]);
num_online_cpus(), cpumask_bits(cpu_possible_mask)[0]);
#endif
show_cache_size (f, "L1 Icache", alpha_l1i_cacheshape);

View File

@ -451,7 +451,7 @@ setup_smp(void)
}
printk(KERN_INFO "SMP: %d CPUs probed -- cpu_present_map = %lx\n",
smp_num_probed, cpu_present_map.bits[0]);
smp_num_probed, cpumask_bits(cpu_present_mask)[0]);
}
/*
@ -629,8 +629,9 @@ smp_send_reschedule(int cpu)
void
smp_send_stop(void)
{
cpumask_t to_whom = cpu_possible_map;
cpu_clear(smp_processor_id(), to_whom);
cpumask_t to_whom;
cpumask_copy(&to_whom, cpu_possible_mask);
cpumask_clear_cpu(smp_processor_id(), &to_whom);
#ifdef DEBUG_IPI_MSG
if (hard_smp_processor_id() != boot_cpu_id)
printk(KERN_WARNING "smp_send_stop: Not on boot cpu.\n");

View File

@ -140,7 +140,7 @@ cpu_set_irq_affinity(unsigned int irq, cpumask_t affinity)
for (cpu = 0; cpu < 4; cpu++) {
unsigned long aff = cpu_irq_affinity[cpu];
if (cpu_isset(cpu, affinity))
if (cpumask_test_cpu(cpu, &affinity))
aff |= 1UL << irq;
else
aff &= ~(1UL << irq);

View File

@ -65,10 +65,11 @@ titan_update_irq_hw(unsigned long mask)
register int bcpu = boot_cpuid;
#ifdef CONFIG_SMP
cpumask_t cpm = cpu_present_map;
cpumask_t cpm;
volatile unsigned long *dim0, *dim1, *dim2, *dim3;
unsigned long mask0, mask1, mask2, mask3, dummy;
cpumask_copy(&cpm, cpu_present_mask);
mask &= ~isa_enable;
mask0 = mask & titan_cpu_irq_affinity[0];
mask1 = mask & titan_cpu_irq_affinity[1];
@ -84,10 +85,10 @@ titan_update_irq_hw(unsigned long mask)
dim1 = &cchip->dim1.csr;
dim2 = &cchip->dim2.csr;
dim3 = &cchip->dim3.csr;
if (!cpu_isset(0, cpm)) dim0 = &dummy;
if (!cpu_isset(1, cpm)) dim1 = &dummy;
if (!cpu_isset(2, cpm)) dim2 = &dummy;
if (!cpu_isset(3, cpm)) dim3 = &dummy;
if (!cpumask_test_cpu(0, &cpm)) dim0 = &dummy;
if (!cpumask_test_cpu(1, &cpm)) dim1 = &dummy;
if (!cpumask_test_cpu(2, &cpm)) dim2 = &dummy;
if (!cpumask_test_cpu(3, &cpm)) dim3 = &dummy;
*dim0 = mask0;
*dim1 = mask1;
@ -137,7 +138,7 @@ titan_cpu_set_irq_affinity(unsigned int irq, cpumask_t affinity)
int cpu;
for (cpu = 0; cpu < 4; cpu++) {
if (cpu_isset(cpu, affinity))
if (cpumask_test_cpu(cpu, &affinity))
titan_cpu_irq_affinity[cpu] |= 1UL << irq;
else
titan_cpu_irq_affinity[cpu] &= ~(1UL << irq);