diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
commit | 8c82a17e9c924c0e9f13e75e4c2f6bca19a4b516 (patch) | |
tree | d535f46a917e14e90deccb29ad00aac016ad18dd /include/asm-um/processor-generic.h | |
parent | 4ce72a2c063a7fa8e42a9435440ae3364115a58d (diff) | |
parent | 57f8f7b60db6f1ed2c6918ab9230c4623a9dbe37 (diff) |
Merge commit 'v2.6.28-rc1' into sched/urgent
Diffstat (limited to 'include/asm-um/processor-generic.h')
-rw-r--r-- | include/asm-um/processor-generic.h | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h deleted file mode 100644 index bed668824b5..00000000000 --- a/include/asm-um/processor-generic.h +++ /dev/null @@ -1,136 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_PROCESSOR_GENERIC_H -#define __UM_PROCESSOR_GENERIC_H - -struct pt_regs; - -struct task_struct; - -#include "asm/ptrace.h" -#include "registers.h" -#include "sysdep/archsetjmp.h" - -struct mm_struct; - -struct thread_struct { - struct task_struct *saved_task; - /* - * This flag is set to 1 before calling do_fork (and analyzed in - * copy_thread) to mark that we are begin called from userspace (fork / - * vfork / clone), and reset to 0 after. It is left to 0 when called - * from kernelspace (i.e. kernel_thread() or fork_idle(), - * as of 2.6.11). - */ - int forking; - struct pt_regs regs; - int singlestep_syscall; - void *fault_addr; - jmp_buf *fault_catcher; - struct task_struct *prev_sched; - unsigned long temp_stack; - jmp_buf *exec_buf; - struct arch_thread arch; - jmp_buf switch_buf; - int mm_count; - struct { - int op; - union { - struct { - int pid; - } fork, exec; - struct { - int (*proc)(void *); - void *arg; - } thread; - struct { - void (*proc)(void *); - void *arg; - } cb; - } u; - } request; -}; - -#define INIT_THREAD \ -{ \ - .forking = 0, \ - .regs = EMPTY_REGS, \ - .fault_addr = NULL, \ - .prev_sched = NULL, \ - .temp_stack = 0, \ - .exec_buf = NULL, \ - .arch = INIT_ARCH_THREAD, \ - .request = { 0 } \ -} - -extern struct task_struct *alloc_task_struct(void); - -static inline void release_thread(struct task_struct *task) -{ -} - -extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - -static inline void prepare_to_copy(struct task_struct *tsk) -{ -} - - -extern unsigned long thread_saved_pc(struct task_struct *t); - -static inline void mm_copy_segments(struct mm_struct *from_mm, - struct mm_struct *new_mm) -{ -} - -#define init_stack (init_thread_union.stack) - -/* - * User space process size: 3GB (default). - */ -extern unsigned long task_size; - -#define TASK_SIZE (task_size) - -#undef STACK_TOP -#undef STACK_TOP_MAX - -extern unsigned long stacksizelim; - -#define STACK_ROOM (stacksizelim) -#define STACK_TOP (TASK_SIZE - 2 * PAGE_SIZE) -#define STACK_TOP_MAX STACK_TOP - -/* This decides where the kernel will search for a free chunk of vm - * space during mmap's. - */ -#define TASK_UNMAPPED_BASE (0x40000000) - -extern void start_thread(struct pt_regs *regs, unsigned long entry, - unsigned long stack); - -struct cpuinfo_um { - unsigned long loops_per_jiffy; - int ipi_pipe[2]; -}; - -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); - -#endif |