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[PATCH] uml: remove unused code

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This removes two now unused files and a couple of unused functions.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jeff Dike
2005-05-28 15:51:57 -07:00
committed by Linus Torvalds
parent 92515da73a
commit 7590d3ec1c
3 changed files with 0 additions and 139 deletions
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34
arch/um/kernel/process_kern.c
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@@ -54,18 +54,6 @@
*/
struct cpu_task cpu_tasks[NR_CPUS] = { [0 ... NR_CPUS - 1] = { -1, NULL } };
struct task_struct *get_task(int pid, int require)
{
struct task_struct *ret;
read_lock(&tasklist_lock);
ret = find_task_by_pid(pid);
read_unlock(&tasklist_lock);
if(require && (ret == NULL)) panic("get_task couldn't find a task\n");
return(ret);
}
int external_pid(void *t)
{
struct task_struct *task = t ? t : current;
@@ -210,11 +198,6 @@ int page_size(void)
return(PAGE_SIZE);
}
unsigned long page_mask(void)
{
return(PAGE_MASK);
}
void *um_virt_to_phys(struct task_struct *task, unsigned long addr,
pte_t *pte_out)
{
@@ -347,11 +330,6 @@ char *uml_strdup(char *string)
return(new);
}
void *get_init_task(void)
{
return(&init_thread_union.thread_info.task);
}
int copy_to_user_proc(void __user *to, void *from, int size)
{
return(copy_to_user(to, from, size));
@@ -478,15 +456,3 @@ unsigned long arch_align_stack(unsigned long sp)
return sp & ~0xf;
}
#endif
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* Emacs will notice this stuff at the end of the file and automatically
* adjust the settings for this buffer only. This must remain at the end
* of the file.
* ---------------------------------------------------------------------------
* Local variables:
* c-file-style: "linux"
* End:
*/