uml: create as-layout.h

This patch moves all the the symbols defined in um_arch.c, which are mostly
boundaries between different parts of the UML kernel address space, to a new
header, as-layout.h.  There are also a few things here which aren't really
related to address space layout, but which don't really have a better place to
go.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 23 deletions

diff --git a/arch/um/include/user_util.h b/arch/um/include/user_util.h
index fabad2372af003..f04776e2436f14 100644
--- a/arch/um/include/user_util.h
+++ b/arch/um/include/user_util.h
@@ -30,30 +30,7 @@ extern int grantpt(int __fd);
 extern int unlockpt(int __fd);
 extern char *ptsname(int __fd);
 
-struct cpu_task {
-	int pid;
-	void *task;
-};
-
-extern struct cpu_task cpu_tasks[];
-
-extern void (*sig_info[])(int, union uml_pt_regs *);
-
-extern unsigned long low_physmem;
-extern unsigned long high_physmem;
-extern unsigned long uml_physmem;
-extern unsigned long uml_reserved;
-extern unsigned long end_vm;
-extern unsigned long start_vm;
-extern unsigned long long highmem;
-
-extern unsigned long _stext, _etext, _sdata, _edata, __bss_start, _end;
-extern unsigned long _unprotected_end;
-extern unsigned long brk_start;
-
 extern void *add_signal_handler(int sig, void (*handler)(int));
-extern int linux_main(int argc, char **argv);
-extern void set_cmdline(char *cmd);
 extern void input_cb(void (*proc)(void *), void *arg, int arg_len);
 extern int get_pty(void);
 extern int switcheroo(int fd, int prot, void *from, void *to, int size);