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uml: remove code made redundant by CHOOSE_MODE removal

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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>
This commit is contained in:
Jeff Dike
2007-10-16 01:26:58 -07:00
committed by Linus Torvalds
parent ae2587e412
commit 77bf440031
63 changed files with 510 additions and 810 deletions
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4
arch/um/kernel/physmem.c
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@ -10,7 +10,7 @@
#include "as-layout.h"
#include "init.h"
#include "kern.h"
#include "mode_kern.h"
#include "mem_user.h"
#include "os.h"
static int physmem_fd = -1;
@ -61,7 +61,7 @@ static unsigned long kmem_top = 0;
unsigned long get_kmem_end(void)
{
if (kmem_top == 0)
kmem_top = kmem_end_skas;
kmem_top = host_task_size - 1024 * 1024;
return kmem_top;
}