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uml: throw out CHOOSE_MODE

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The next stage after removing code which depends on CONFIG_MODE_TT is removing
the CHOOSE_MODE abstraction, which provided both compile-time and run-time
branching to either tt-mode or skas-mode code.

This patch removes choose-mode.h and all inclusions of it, and replaces all
CHOOSE_MODE invocations with the skas branch.  This leaves a number of trivial
functions which will be dealt with in a later patch.

There are some changes in the uaccess and tls support which go somewhat beyond
this and eliminate some of the now-redundant functions.

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 01:26:56 -07:00
committed by Linus Torvalds
parent 4c9e138513
commit 6aa802ce6a
36 changed files with 130 additions and 310 deletions
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7
arch/um/kernel/reboot.c
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@@ -10,13 +10,12 @@
#include "kern.h"
#include "os.h"
#include "mode.h"
#include "choose-mode.h"
void (*pm_power_off)(void);
static void kill_off_processes(void)
{
CHOOSE_MODE(kill_off_processes_tt(), kill_off_processes_skas());
kill_off_processes_skas();
}
void uml_cleanup(void)
@@ -29,13 +28,13 @@ void uml_cleanup(void)
void machine_restart(char * __unused)
{
uml_cleanup();
CHOOSE_MODE(reboot_tt(), reboot_skas());
reboot_skas();
}
void machine_power_off(void)
{
uml_cleanup();
CHOOSE_MODE(halt_tt(), halt_skas());
halt_skas();
}
void machine_halt(void)