diff options
Diffstat (limited to 'arch/mips/include/asm/smp.h')
| -rw-r--r-- | arch/mips/include/asm/smp.h | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index 7990c1c70471..2427d76f953f 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -11,13 +11,11 @@ #ifndef __ASM_SMP_H #define __ASM_SMP_H -#include <linux/bitops.h> +#include <linux/compiler.h> #include <linux/linkage.h> -#include <linux/smp.h> #include <linux/threads.h> #include <linux/cpumask.h> -#include <linux/atomic.h> #include <asm/smp-ops.h> extern int smp_num_siblings; @@ -52,21 +50,24 @@ extern int __cpu_logical_map[NR_CPUS]; #define SMP_CALL_FUNCTION 0x2 /* Octeon - Tell another core to flush its icache */ #define SMP_ICACHE_FLUSH 0x4 -#define SMP_ASK_C0COUNT 0x8 /* Mask of CPUs which are currently definitely operating coherently */ extern cpumask_t cpu_coherent_mask; +extern unsigned int smp_max_threads __initdata; + extern asmlinkage void smp_bootstrap(void); extern void calculate_cpu_foreign_map(void); +asmlinkage void start_secondary(void); + /* * this function sends a 'reschedule' IPI to another CPU. * it goes straight through and wastes no time serializing * anything. Worst case is that we lose a reschedule ... */ -static inline void smp_send_reschedule(int cpu) +static inline void arch_smp_send_reschedule(int cpu) { extern const struct plat_smp_ops *mp_ops; /* private */ @@ -88,10 +89,10 @@ static inline void __cpu_die(unsigned int cpu) mp_ops->cpu_die(cpu); } -extern void play_dead(void); +extern void __noreturn play_dead(void); #endif -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE static inline void kexec_nonboot_cpu(void) { extern const struct plat_smp_ops *mp_ops; /* private */ @@ -125,7 +126,7 @@ static inline void arch_send_call_function_single_ipi(int cpu) { extern const struct plat_smp_ops *mp_ops; /* private */ - mp_ops->send_ipi_mask(cpumask_of(cpu), SMP_CALL_FUNCTION); + mp_ops->send_ipi_single(cpu, SMP_CALL_FUNCTION); } static inline void arch_send_call_function_ipi_mask(const struct cpumask *mask) |