lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

uml: remove code made redundant by CHOOSE_MODE removal

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/um/os-Linux/signal.c
View File

@@ -16,7 +16,6 @@
#include "sysdep/sigcontext.h"
#include "sysdep/barrier.h"
#include "sigcontext.h"
#include "mode.h"
#include "os.h"
/* These are the asynchronous signals. SIGVTALRM and SIGARLM are handled
@@ -60,14 +59,14 @@ void sig_handler(int sig, struct sigcontext *sc)
static void real_alarm_handler(int sig, struct sigcontext *sc)
{
union uml_pt_regs regs;
struct uml_pt_regs regs;
if(sig == SIGALRM)
switch_timers(0);
if(sc != NULL)
copy_sc(&regs, sc);
regs.skas.is_user = 0;
regs.is_user = 0;
unblock_signals();
timer_handler(sig, &regs);