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Merge branch 'cpus4096-for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

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* 'cpus4096-for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (77 commits)
  x86: setup_per_cpu_areas() cleanup
  cpumask: fix compile error when CONFIG_NR_CPUS is not defined
  cpumask: use alloc_cpumask_var_node where appropriate
  cpumask: convert shared_cpu_map in acpi_processor* structs to cpumask_var_t
  x86: use cpumask_var_t in acpi/boot.c
  x86: cleanup some remaining usages of NR_CPUS where s/b nr_cpu_ids
  sched: put back some stack hog changes that were undone in kernel/sched.c
  x86: enable cpus display of kernel_max and offlined cpus
  ia64: cpumask fix for is_affinity_mask_valid()
  cpumask: convert RCU implementations, fix
  xtensa: define __fls
  mn10300: define __fls
  m32r: define __fls
  h8300: define __fls
  frv: define __fls
  cris: define __fls
  cpumask: CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
  cpumask: zero extra bits in alloc_cpumask_var_node
  cpumask: replace for_each_cpu_mask_nr with for_each_cpu in kernel/time/
  cpumask: convert mm/
  ...
This commit is contained in:
Linus Torvalds
2009-01-03 12:04:39 -08:00
parent 269b012321 ab14398abd
commit 7d3b56ba37
112 changed files with 1286 additions and 879 deletions
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13
arch/sparc/include/asm/topology_64.h
View File

@@ -16,8 +16,12 @@ static inline cpumask_t node_to_cpumask(int node)
{
return numa_cpumask_lookup_table[node];
}
#define cpumask_of_node(node) (&numa_cpumask_lookup_table[node])
/* Returns a pointer to the cpumask of CPUs on Node 'node'. */
/*
* Returns a pointer to the cpumask of CPUs on Node 'node'.
* Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"
*/
#define node_to_cpumask_ptr(v, node) \
cpumask_t *v = &(numa_cpumask_lookup_table[node])
@@ -26,9 +30,7 @@ static inline cpumask_t node_to_cpumask(int node)
static inline int node_to_first_cpu(int node)
{
cpumask_t tmp;
tmp = node_to_cpumask(node);
return first_cpu(tmp);
return cpumask_first(cpumask_of_node(node));
}
struct pci_bus;
@@ -77,10 +79,13 @@ static inline int pcibus_to_node(struct pci_bus *pbus)
#define topology_core_id(cpu) (cpu_data(cpu).core_id)
#define topology_core_siblings(cpu) (cpu_core_map[cpu])
#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
#define topology_core_cpumask(cpu) (&cpu_core_map[cpu])
#define topology_thread_cpumask(cpu) (&per_cpu(cpu_sibling_map, cpu))
#define mc_capable() (sparc64_multi_core)
#define smt_capable() (sparc64_multi_core)
#endif /* CONFIG_SMP */
#define cpu_coregroup_map(cpu) (cpu_core_map[cpu])
#define cpu_coregroup_mask(cpu) (&cpu_core_map[cpu])
#endif /* _ASM_SPARC64_TOPOLOGY_H */

2
arch/sparc/kernel/of_device_64.c
View File

@@ -778,7 +778,7 @@ static unsigned int __init build_one_device_irq(struct of_device *op,
out:
nid = of_node_to_nid(dp);
if (nid != -1) {
cpumask_t numa_mask = node_to_cpumask(nid);
cpumask_t numa_mask = *cpumask_of_node(nid);
irq_set_affinity(irq, &numa_mask);
}

2
arch/sparc/kernel/pci_msi.c
View File

@@ -286,7 +286,7 @@ static int bringup_one_msi_queue(struct pci_pbm_info *pbm,
nid = pbm->numa_node;
if (nid != -1) {
cpumask_t numa_mask = node_to_cpumask(nid);
cpumask_t numa_mask = *cpumask_of_node(nid);
irq_set_affinity(irq, &numa_mask);
}