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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-10 14:12:18 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-10 14:12:18 (GMT) |
commit | 4e9b1c184cadbece3694603de5f880b6e35bd7a7 (patch) | |
tree | 8ae2ab8a4eaab4d46b4460284fd5ee475ce9a42d /arch/x86/include | |
parent | 0176260fc30842e358cf34afa7dcd9413db44822 (diff) | |
parent | 36c401a44abcc389a00f9cd14892c9cf9bf0780d (diff) | |
download | linux-fsl-qoriq-4e9b1c184cadbece3694603de5f880b6e35bd7a7.tar.xz |
Merge branch 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
[IA64] fix typo in cpumask_of_pcibus()
x86: fix x86_32 builds for summit and es7000 arch's
cpumask: use work_on_cpu in acpi-cpufreq.c for read_measured_perf_ctrs
cpumask: use work_on_cpu in acpi-cpufreq.c for drv_read and drv_write
cpumask: use cpumask_var_t in acpi-cpufreq.c
cpumask: use work_on_cpu in acpi/cstate.c
cpumask: convert struct cpufreq_policy to cpumask_var_t
cpumask: replace CPUMASK_ALLOC etc with cpumask_var_t
x86: cleanup remaining cpumask_t ops in smpboot code
cpumask: update pci_bus_show_cpuaffinity to use new cpumask API
cpumask: update local_cpus_show to use new cpumask API
ia64: cpumask fix for is_affinity_mask_valid()
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/es7000/apic.h | 2 | ||||
-rw-r--r-- | arch/x86/include/asm/smp.h | 32 | ||||
-rw-r--r-- | arch/x86/include/asm/summit/apic.h | 1 |
3 files changed, 32 insertions, 3 deletions
diff --git a/arch/x86/include/asm/es7000/apic.h b/arch/x86/include/asm/es7000/apic.h index bc53d5e..c58b9cc 100644 --- a/arch/x86/include/asm/es7000/apic.h +++ b/arch/x86/include/asm/es7000/apic.h @@ -1,6 +1,8 @@ #ifndef __ASM_ES7000_APIC_H #define __ASM_ES7000_APIC_H +#include <linux/gfp.h> + #define xapic_phys_to_log_apicid(cpu) per_cpu(x86_bios_cpu_apicid, cpu) #define esr_disable (1) diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h index 830b9fc..19953df 100644 --- a/arch/x86/include/asm/smp.h +++ b/arch/x86/include/asm/smp.h @@ -18,9 +18,26 @@ #include <asm/pda.h> #include <asm/thread_info.h> +#ifdef CONFIG_X86_64 + +extern cpumask_var_t cpu_callin_mask; +extern cpumask_var_t cpu_callout_mask; +extern cpumask_var_t cpu_initialized_mask; +extern cpumask_var_t cpu_sibling_setup_mask; + +#else /* CONFIG_X86_32 */ + +extern cpumask_t cpu_callin_map; extern cpumask_t cpu_callout_map; extern cpumask_t cpu_initialized; -extern cpumask_t cpu_callin_map; +extern cpumask_t cpu_sibling_setup_map; + +#define cpu_callin_mask ((struct cpumask *)&cpu_callin_map) +#define cpu_callout_mask ((struct cpumask *)&cpu_callout_map) +#define cpu_initialized_mask ((struct cpumask *)&cpu_initialized) +#define cpu_sibling_setup_mask ((struct cpumask *)&cpu_sibling_setup_map) + +#endif /* CONFIG_X86_32 */ extern void (*mtrr_hook)(void); extern void zap_low_mappings(void); @@ -29,7 +46,6 @@ extern int __cpuinit get_local_pda(int cpu); extern int smp_num_siblings; extern unsigned int num_processors; -extern cpumask_t cpu_initialized; DECLARE_PER_CPU(cpumask_t, cpu_sibling_map); DECLARE_PER_CPU(cpumask_t, cpu_core_map); @@ -38,6 +54,16 @@ DECLARE_PER_CPU(u16, cpu_llc_id); DECLARE_PER_CPU(int, cpu_number); #endif +static inline struct cpumask *cpu_sibling_mask(int cpu) +{ + return &per_cpu(cpu_sibling_map, cpu); +} + +static inline struct cpumask *cpu_core_mask(int cpu) +{ + return &per_cpu(cpu_core_map, cpu); +} + DECLARE_EARLY_PER_CPU(u16, x86_cpu_to_apicid); DECLARE_EARLY_PER_CPU(u16, x86_bios_cpu_apicid); @@ -149,7 +175,7 @@ void smp_store_cpu_info(int id); /* We don't mark CPUs online until __cpu_up(), so we need another measure */ static inline int num_booting_cpus(void) { - return cpus_weight(cpu_callout_map); + return cpumask_weight(cpu_callout_mask); } #else static inline void prefill_possible_map(void) diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h index 4bb5fb3..93d2c86 100644 --- a/arch/x86/include/asm/summit/apic.h +++ b/arch/x86/include/asm/summit/apic.h @@ -2,6 +2,7 @@ #define __ASM_SUMMIT_APIC_H #include <asm/smp.h> +#include <linux/gfp.h> #define esr_disable (1) #define NO_BALANCE_IRQ (0) |