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Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus

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* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: (39 commits)
  cpumask: Move deprecated functions to end of header.
  cpumask: remove unused deprecated functions, avoid accusations of insanity
  cpumask: use new-style cpumask ops in mm/quicklist.
  cpumask: use mm_cpumask() wrapper: x86
  cpumask: use mm_cpumask() wrapper: um
  cpumask: use mm_cpumask() wrapper: mips
  cpumask: use mm_cpumask() wrapper: mn10300
  cpumask: use mm_cpumask() wrapper: m32r
  cpumask: use mm_cpumask() wrapper: arm
  cpumask: Use accessors for cpu_*_mask: um
  cpumask: Use accessors for cpu_*_mask: powerpc
  cpumask: Use accessors for cpu_*_mask: mips
  cpumask: Use accessors for cpu_*_mask: m32r
  cpumask: remove arch_send_call_function_ipi
  cpumask: arch_send_call_function_ipi_mask: s390
  cpumask: arch_send_call_function_ipi_mask: powerpc
  cpumask: arch_send_call_function_ipi_mask: mips
  cpumask: arch_send_call_function_ipi_mask: m32r
  cpumask: arch_send_call_function_ipi_mask: alpha
  cpumask: remove obsolete topology_core_siblings and topology_thread_siblings: ia64
  ...
This commit is contained in:
Linus Torvalds
2009-09-23 18:14:11 -07:00
parent 2bcd57ab61 6ba2ef7baa
commit 94a8d5caba
77 changed files with 403 additions and 724 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/alpha/include/asm/smp.h
View File

@@ -47,7 +47,7 @@ extern struct cpuinfo_alpha cpu_data[NR_CPUS];
extern int smp_num_cpus;
extern void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi(cpumask_t mask);
extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
#else /* CONFIG_SMP */

18
arch/alpha/include/asm/topology.h
View File

@@ -22,23 +22,6 @@ static inline int cpu_to_node(int cpu)
return node;
}
static inline cpumask_t node_to_cpumask(int node)
{
cpumask_t node_cpu_mask = CPU_MASK_NONE;
int cpu;
for_each_online_cpu(cpu) {
if (cpu_to_node(cpu) == node)
cpu_set(cpu, node_cpu_mask);
}
#ifdef DEBUG_NUMA
printk("node %d: cpu_mask: %016lx\n", node, node_cpu_mask);
#endif
return node_cpu_mask;
}
extern struct cpumask node_to_cpumask_map[];
/* FIXME: This is dumb, recalculating every time. But simple. */
static const struct cpumask *cpumask_of_node(int node)
@@ -55,7 +38,6 @@ static const struct cpumask *cpumask_of_node(int node)
return &node_to_cpumask_map[node];
}
#define pcibus_to_cpumask(bus) (cpu_online_map)
#define cpumask_of_pcibus(bus) (cpu_online_mask)
#endif /* !CONFIG_NUMA */

14
arch/alpha/kernel/smp.c
View File

@@ -548,16 +548,16 @@ setup_profiling_timer(unsigned int multiplier)
static void
send_ipi_message(cpumask_t to_whom, enum ipi_message_type operation)
send_ipi_message(const struct cpumask *to_whom, enum ipi_message_type operation)
{
int i;
mb();
for_each_cpu_mask(i, to_whom)
for_each_cpu(i, to_whom)
set_bit(operation, &ipi_data[i].bits);
mb();
for_each_cpu_mask(i, to_whom)
for_each_cpu(i, to_whom)
wripir(i);
}
@@ -624,7 +624,7 @@ smp_send_reschedule(int cpu)
printk(KERN_WARNING
"smp_send_reschedule: Sending IPI to self.\n");
#endif
send_ipi_message(cpumask_of_cpu(cpu), IPI_RESCHEDULE);
send_ipi_message(cpumask_of(cpu), IPI_RESCHEDULE);
}
void
@@ -636,17 +636,17 @@ smp_send_stop(void)
if (hard_smp_processor_id() != boot_cpu_id)
printk(KERN_WARNING "smp_send_stop: Not on boot cpu.\n");
#endif
send_ipi_message(to_whom, IPI_CPU_STOP);
send_ipi_message(&to_whom, IPI_CPU_STOP);
}
void arch_send_call_function_ipi(cpumask_t mask)
void arch_send_call_function_ipi_mask(const struct cpumask *mask)
{
send_ipi_message(mask, IPI_CALL_FUNC);
}
void arch_send_call_function_single_ipi(int cpu)
{
send_ipi_message(cpumask_of_cpu(cpu), IPI_CALL_FUNC_SINGLE);
send_ipi_message(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE);
}
static void