struct mm_struct;
struct thread_struct {
- struct task_struct *saved_task;
struct pt_regs regs;
+ struct pt_regs *segv_regs;
int singlestep_syscall;
void *fault_addr;
jmp_buf *fault_catcher;
struct task_struct *prev_sched;
- unsigned long temp_stack;
struct arch_thread arch;
jmp_buf switch_buf;
- int mm_count;
struct {
int op;
union {
.regs = EMPTY_REGS, \
.fault_addr = NULL, \
.prev_sched = NULL, \
- .temp_stack = 0, \
.arch = INIT_ARCH_THREAD, \
.request = { 0 } \
}
extern struct cpuinfo_um boot_cpu_data;
-#define my_cpu_data cpu_data[smp_processor_id()]
-
-#ifdef CONFIG_SMP
-extern struct cpuinfo_um cpu_data[];
-#define current_cpu_data cpu_data[smp_processor_id()]
-#else
#define cpu_data (&boot_cpu_data)
#define current_cpu_data boot_cpu_data
-#endif
-
#define KSTK_REG(tsk, reg) get_thread_reg(reg, &tsk->thread.switch_buf)
extern unsigned long get_wchan(struct task_struct *p);