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x86: use nr_irqs

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also add first_free_entry and pin_map_size, which were NR_IRQS derived
constants.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu
2008-08-19 20:49:48 -07:00
committed by Ingo Molnar
parent 85c0f90978
commit 0799e432ac
7 changed files with 44 additions and 38 deletions
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8
arch/x86/kernel/irq_64.c
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@@ -81,7 +81,7 @@ int show_interrupts(struct seq_file *p, void *v)
seq_putc(p, '\n');
}
if (i < NR_IRQS) {
if (i < nr_irqs) {
unsigned any_count = 0;
spin_lock_irqsave(&irq_desc[i].lock, flags);
@@ -112,7 +112,7 @@ int show_interrupts(struct seq_file *p, void *v)
seq_putc(p, '\n');
skip:
spin_unlock_irqrestore(&irq_desc[i].lock, flags);
} else if (i == NR_IRQS) {
} else if (i == nr_irqs) {
seq_printf(p, "NMI: ");
for_each_online_cpu(j)
seq_printf(p, "%10u ", cpu_pda(j)->__nmi_count);
@@ -201,7 +201,7 @@ asmlinkage unsigned int do_IRQ(struct pt_regs *regs)
stack_overflow_check(regs);
#endif
if (likely(irq < NR_IRQS))
if (likely(irq < nr_irqs))
generic_handle_irq(irq);
else {
if (!disable_apic)
@@ -224,7 +224,7 @@ void fixup_irqs(cpumask_t map)
unsigned int irq;
static int warned;
for (irq = 0; irq < NR_IRQS; irq++) {
for (irq = 0; irq < nr_irqs; irq++) {
cpumask_t mask;
int break_affinity = 0;
int set_affinity = 1;