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authorTejun Heo <tj@kernel.org>2009-08-14 01:41:02 -0400
committerTejun Heo <tj@kernel.org>2009-08-14 01:45:31 -0400
commit384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c (patch)
tree04c93f391a1b65c8bf8d7ba8643c07d26c26590a /arch/parisc/kernel/irq.c
parenta76761b621bcd8336065c4fe3a74f046858bc34c (diff)
parent142d44b0dd6741a64a7bdbe029110e7c1dcf1d23 (diff)
Merge branch 'percpu-for-linus' into percpu-for-next
Conflicts: arch/sparc/kernel/smp_64.c arch/x86/kernel/cpu/perf_counter.c arch/x86/kernel/setup_percpu.c drivers/cpufreq/cpufreq_ondemand.c mm/percpu.c Conflicts in core and arch percpu codes are mostly from commit ed78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many num_possible_cpus() with nr_cpu_ids. As for-next branch has moved all the first chunk allocators into mm/percpu.c, the changes are moved from arch code to mm/percpu.c. Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/parisc/kernel/irq.c')
-rw-r--r--arch/parisc/kernel/irq.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 8007f1e65729..330f536a9324 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -120,7 +120,7 @@ int cpu_check_affinity(unsigned int irq, const struct cpumask *dest)
120 if (CHECK_IRQ_PER_CPU(irq)) { 120 if (CHECK_IRQ_PER_CPU(irq)) {
121 /* Bad linux design decision. The mask has already 121 /* Bad linux design decision. The mask has already
122 * been set; we must reset it */ 122 * been set; we must reset it */
123 cpumask_setall(&irq_desc[irq].affinity); 123 cpumask_setall(irq_desc[irq].affinity);
124 return -EINVAL; 124 return -EINVAL;
125 } 125 }
126 126
@@ -138,13 +138,13 @@ static int cpu_set_affinity_irq(unsigned int irq, const struct cpumask *dest)
138 if (cpu_dest < 0) 138 if (cpu_dest < 0)
139 return -1; 139 return -1;
140 140
141 cpumask_copy(&irq_desc[irq].affinity, dest); 141 cpumask_copy(irq_desc[irq].affinity, dest);
142 142
143 return 0; 143 return 0;
144} 144}
145#endif 145#endif
146 146
147static struct hw_interrupt_type cpu_interrupt_type = { 147static struct irq_chip cpu_interrupt_type = {
148 .typename = "CPU", 148 .typename = "CPU",
149 .startup = cpu_startup_irq, 149 .startup = cpu_startup_irq,
150 .shutdown = cpu_disable_irq, 150 .shutdown = cpu_disable_irq,
@@ -299,7 +299,7 @@ int txn_alloc_irq(unsigned int bits_wide)
299unsigned long txn_affinity_addr(unsigned int irq, int cpu) 299unsigned long txn_affinity_addr(unsigned int irq, int cpu)
300{ 300{
301#ifdef CONFIG_SMP 301#ifdef CONFIG_SMP
302 cpumask_copy(&irq_desc[irq].affinity, cpumask_of(cpu)); 302 cpumask_copy(irq_desc[irq].affinity, cpumask_of(cpu));
303#endif 303#endif
304 304
305 return per_cpu(cpu_data, cpu).txn_addr; 305 return per_cpu(cpu_data, cpu).txn_addr;
@@ -356,7 +356,7 @@ void do_cpu_irq_mask(struct pt_regs *regs)
356 irq = eirr_to_irq(eirr_val); 356 irq = eirr_to_irq(eirr_val);
357 357
358#ifdef CONFIG_SMP 358#ifdef CONFIG_SMP
359 cpumask_copy(&dest, &irq_desc[irq].affinity); 359 cpumask_copy(&dest, irq_desc[irq].affinity);
360 if (CHECK_IRQ_PER_CPU(irq_desc[irq].status) && 360 if (CHECK_IRQ_PER_CPU(irq_desc[irq].status) &&
361 !cpu_isset(smp_processor_id(), dest)) { 361 !cpu_isset(smp_processor_id(), dest)) {
362 int cpu = first_cpu(dest); 362 int cpu = first_cpu(dest);