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authorJeff Dike <jdike@addtoit.com>2007-10-16 01:27:21 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 09:43:08 -0700
commit532d0fa4d104ca3e37dd38bc5073376fcc3c2712 (patch)
treea2ece8d09bc22a616abd743c170b2a727c1d077e /arch/um/os-Linux/time.c
parentuml: more idiomatic parameter parsing (diff)
downloadlinux-dev-532d0fa4d104ca3e37dd38bc5073376fcc3c2712.tar.xz
linux-dev-532d0fa4d104ca3e37dd38bc5073376fcc3c2712.zip
uml: eliminate hz()
Eliminate hz() since its only purpose was to provide a kernel-space constant to userspace code. This can be done instead by providing the constant directly through kernel_constants.h. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
-rw-r--r--arch/um/os-Linux/time.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c
index f22fcdfd4250..5939653f99ea 100644
--- a/arch/um/os-Linux/time.c
+++ b/arch/um/os-Linux/time.c
@@ -8,14 +8,13 @@
#include <signal.h>
#include <time.h>
#include <sys/time.h>
-#include "kern_util.h"
#include "kern_constants.h"
#include "os.h"
#include "user.h"
int set_interval(int is_virtual)
{
- int usec = 1000000/hz();
+ int usec = 1000000/UM_HZ;
int timer_type = is_virtual ? ITIMER_VIRTUAL : ITIMER_REAL;
struct itimerval interval = ((struct itimerval) { { 0, usec },
{ 0, usec } });
@@ -43,8 +42,8 @@ void disable_timer(void)
void switch_timers(int to_real)
{
struct itimerval disable = ((struct itimerval) { { 0, 0 }, { 0, 0 }});
- struct itimerval enable = ((struct itimerval) { { 0, 1000000/hz() },
- { 0, 1000000/hz() }});
+ struct itimerval enable = ((struct itimerval) { { 0, 1000000/UM_HZ },
+ { 0, 1000000/UM_HZ }});
int old, new;
if (to_real) {