smp.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/smp.h>
#include <linux/kernel_stat.h>
#include <linux/mm.h>
#include <linux/cache.h>
#include <linux/delay.h>
#include <linux/efi.h>
#include <linux/bitops.h>
#include <linux/kexec.h>
#include <linux/atomic.h>
#include <asm/current.h>
#include <asm/delay.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
#include <asm/sal.h>
#include <asm/tlbflush.h>
#include <asm/unistd.h>
#include <asm/mca.h>

Go to the source code of this file.

Data Structures
struct	local_tlb_flush_counts

Macros
#define	IPI_CALL_FUNC   0
#define	IPI_CPU_STOP   1
#define	IPI_CALL_FUNC_SINGLE   2
#define	IPI_KDUMP_CPU_STOP   3
#define	FLUSH_DELAY   5 /* Usec backoff to eliminate excessive cacheline bouncing */

Functions
void	cpu_die (void)
irqreturn_t	handle_IPI (int irq, void *dev_id)
void	smp_send_reschedule (int cpu)
	EXPORT_SYMBOL_GPL (smp_send_reschedule)
void	smp_local_flush_tlb (void)
void	smp_flush_tlb_cpumask (cpumask_t xcpumask)
void	smp_flush_tlb_all (void)
void	smp_flush_tlb_mm (struct mm_struct *mm)
void	arch_send_call_function_single_ipi (int cpu)
void	arch_send_call_function_ipi_mask (const struct cpumask *mask)
void	smp_send_stop (void)
int	setup_profiling_timer (unsigned int multiplier)

Variables
unsigned int	count

Macro Definition Documentation

#define FLUSH_DELAY   5 /* Usec backoff to eliminate excessive cacheline bouncing */

Definition at line 253 of file smp.c.

#define IPI_CALL_FUNC   0

#define IPI_CALL_FUNC_SINGLE   2

#define IPI_CPU_STOP   1

#define IPI_KDUMP_CPU_STOP   3

Function Documentation

void arch_send_call_function_ipi_mask

(

const struct cpumask *

mask

)

Definition at line 324 of file smp.c.

void arch_send_call_function_single_ipi

(

int

cpu

)

Definition at line 319 of file smp.c.

void cpu_die

(

void

)

Definition at line 86 of file smp.c.

EXPORT_SYMBOL_GPL

(

smp_send_reschedule

)

irqreturn_t handle_IPI	(	int	irq,
		void *	dev_id
	)

Definition at line 97 of file smp.c.

int setup_profiling_timer

(

unsigned int

multiplier

)

Definition at line 339 of file smp.c.

void smp_flush_tlb_all

(

void

)

Definition at line 287 of file smp.c.

void smp_flush_tlb_cpumask

(

cpumask_t

xcpumask

)

Definition at line 256 of file smp.c.

void smp_flush_tlb_mm

(

struct mm_struct *

mm

)

Definition at line 293 of file smp.c.

void smp_local_flush_tlb

(

void

)

Definition at line 240 of file smp.c.

void smp_send_reschedule

(

int

cpu

)

Definition at line 224 of file smp.c.

void smp_send_stop

(

void

)

Definition at line 333 of file smp.c.

Variable Documentation

u8 count

Definition at line 76 of file smp.c.