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>
diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c
index f7b2f35..90e89e8 100644
--- a/arch/um/kernel/physmem.c
+++ b/arch/um/kernel/physmem.c
@@ -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 @@
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;
}