diff options
| author | Jeff Dike <jdike@addtoit.com> | 2007-10-16 01:26:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:05 -0700 |
| commit | 77bf4400319db9d2a8af6b00c2be6faa0f3d07cb (patch) | |
| tree | ddc8fd48349b8d4dd2c0b26bce7f52f79b4e4077 /arch/um/include/skas/mode_kern_skas.h | |
| parent | ae2587e41254e48e670346aefa332d7469d86352 (diff) | |
uml: remove code made redundant by CHOOSE_MODE removal
This patch makes a number of simplifications enabled by the removal of
CHOOSE_MODE. There were lots of functions that looked like
int foo(args){
foo_skas(args);
}
The bodies of foo_skas are now folded into foo, and their declarations (and
sometimes entire header files) are deleted.
In addition, the union uml_pt_regs, which was a union between the tt and skas
register formats, is now a struct, with the tt-mode arm of the union being
removed.
It turns out that usr2_handler was unused, so it is gone.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/include/skas/mode_kern_skas.h')
| -rw-r--r-- | arch/um/include/skas/mode_kern_skas.h | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/arch/um/include/skas/mode_kern_skas.h b/arch/um/include/skas/mode_kern_skas.h deleted file mode 100644 index c29485109a9..00000000000 --- a/arch/um/include/skas/mode_kern_skas.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com) - * Licensed under the GPL - */ - -#ifndef __SKAS_MODE_KERN_H__ -#define __SKAS_MODE_KERN_H__ - -#include "linux/sched.h" -#include "asm/page.h" -#include "asm/ptrace.h" -#include "mem_user.h" - -extern void flush_thread_skas(void); -extern void switch_to_skas(void *prev, void *next); -extern void start_thread_skas(struct pt_regs *regs, unsigned long eip, - unsigned long esp); -extern int copy_thread_skas(int nr, unsigned long clone_flags, - unsigned long sp, unsigned long stack_top, - struct task_struct *p, struct pt_regs *regs); -extern void release_thread_skas(struct task_struct *task); -extern void init_idle_skas(void); -extern void flush_tlb_kernel_range_skas(unsigned long start, - unsigned long end); -extern void flush_tlb_kernel_vm_skas(void); -extern void __flush_tlb_one_skas(unsigned long addr); -extern void flush_tlb_range_skas(struct vm_area_struct *vma, - unsigned long start, unsigned long end); -extern void flush_tlb_mm_skas(struct mm_struct *mm); -extern void force_flush_all_skas(void); -extern long execute_syscall_skas(void *r); -extern void before_mem_skas(unsigned long unused); -extern unsigned long set_task_sizes_skas(unsigned long *task_size_out); -extern int start_uml_skas(void); -extern int external_pid_skas(struct task_struct *task); -extern int thread_pid_skas(struct task_struct *task); -extern void flush_tlb_page_skas(struct vm_area_struct *vma, - unsigned long address); - -#define kmem_end_skas (host_task_size - 1024 * 1024) - -#endif |