set_interval took a timer type as an argument, but it always specified
a virtual timer. So, it is not needed, and it is gone, and
set_interval is simplified appropriately.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
--
arch/um/include/os.h | 2 +-
arch/um/kernel/time.c | 2 +-
arch/um/os-Linux/skas/process.c | 2 +-
arch/um/os-Linux/time.c | 5 ++---
4 files changed, 5 insertions(+), 6 deletions(-)
Index: linux-2.6.22/arch/um/include/os.h
===================================================================
--- linux-2.6.22.orig/arch/um/include/os.h 2007-08-30 16:30:49.000000000 -0400
+++ linux-2.6.22/arch/um/include/os.h 2007-08-30 16:31:15.000000000 -0400
@@ -252,7 +252,7 @@ extern void os_dump_core(void);
extern int switch_timers(int to_real);
extern void idle_sleep(int secs);
-extern int set_interval(int is_virtual);
+extern int set_interval(void);
extern void disable_timer(void);
extern void uml_idle_timer(void);
extern unsigned long long os_nsecs(void);
Index: linux-2.6.22/arch/um/kernel/time.c
===================================================================
--- linux-2.6.22.orig/arch/um/kernel/time.c 2007-08-30 16:30:13.000000000 -0400
+++ linux-2.6.22/arch/um/kernel/time.c 2007-08-30 16:31:15.000000000 -0400
@@ -102,7 +102,7 @@ static void register_timer(void)
printk(KERN_ERR "register_timer : request_irq failed - "
"errno = %d\n", -err);
- err = set_interval(1);
+ err = set_interval();
if (err != 0)
printk(KERN_ERR "register_timer : set_interval failed - "
"errno = %d\n", -err);
Index: linux-2.6.22/arch/um/os-Linux/skas/process.c
===================================================================
--- linux-2.6.22.orig/arch/um/os-Linux/skas/process.c 2007-08-30 16:30:13.000000000 -0400
+++ linux-2.6.22/arch/um/os-Linux/skas/process.c 2007-08-30 16:31:15.000000000 -0400
@@ -178,7 +178,7 @@ static int userspace_tramp(void *stack)
ptrace(PTRACE_TRACEME, 0, 0, 0);
init_new_thread_signals();
- err = set_interval(1);
+ err = set_interval();
if (err)
panic("userspace_tramp - setting timer failed, errno = %d\n",
err);
Index: linux-2.6.22/arch/um/os-Linux/time.c
===================================================================
--- linux-2.6.22.orig/arch/um/os-Linux/time.c 2007-08-30 16:30:49.000000000 -0400
+++ linux-2.6.22/arch/um/os-Linux/time.c 2007-08-30 16:31:15.000000000 -0400
@@ -14,14 +14,13 @@
static int is_real_timer = 0;
-int set_interval(int is_virtual)
+int set_interval(void)
{
int usec = 1000000/UM_HZ;
- int timer_type = is_virtual ? ITIMER_VIRTUAL : ITIMER_REAL;
struct itimerval interval = ((struct itimerval) { { 0, usec },
{ 0, usec } });
- if (setitimer(timer_type, &interval, NULL) == -1)
+ if (setitimer(ITIMER_VIRTUAL, &interval, NULL) == -1)
return -errno;
return 0;
-
