summaryrefslogtreecommitdiffstats
path: root/arch/um/kernel/time.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/um/kernel/time.c')
-rw-r--r--arch/um/kernel/time.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c
index f829b30..c40b611 100644
--- a/arch/um/kernel/time.c
+++ b/arch/um/kernel/time.c
@@ -48,6 +48,13 @@ void enable_timer(void)
set_interval(ITIMER_VIRTUAL);
}
+void prepare_timer(void * ptr)
+{
+ int usec = 1000000/hz();
+ *(struct itimerval *)ptr = ((struct itimerval) { { 0, usec },
+ { 0, usec }});
+}
+
void disable_timer(void)
{
struct itimerval disable = ((struct itimerval) { { 0, 0 }, { 0, 0 }});
OpenPOWER on IntegriCloud