aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/vmiclock_32.c
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2009-02-20 17:40:43 +0100
committerIngo Molnar <mingo@elte.hu>2009-02-20 17:40:43 +0100
commit3b6f7b9beb553ea71a6d4d76ba82cf32eb6dadd2 (patch)
tree2cd8a8d61f350aa3b00e6b0afc998544923f183e /arch/x86/kernel/vmiclock_32.c
parent9be1b56a3e718aa998772019c57c398dbb19e258 (diff)
parent07a66d7c53a538e1a9759954a82bb6c07365eff9 (diff)
downloadmrst-s0i3-test-3b6f7b9beb553ea71a6d4d76ba82cf32eb6dadd2.tar.gz
mrst-s0i3-test-3b6f7b9beb553ea71a6d4d76ba82cf32eb6dadd2.tar.xz
mrst-s0i3-test-3b6f7b9beb553ea71a6d4d76ba82cf32eb6dadd2.zip
Merge branch 'x86/urgent' into x86/core
Diffstat (limited to 'arch/x86/kernel/vmiclock_32.c')
-rw-r--r--arch/x86/kernel/vmiclock_32.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/kernel/vmiclock_32.c b/arch/x86/kernel/vmiclock_32.c
index a4791ef412d..9cd28c04952 100644
--- a/arch/x86/kernel/vmiclock_32.c
+++ b/arch/x86/kernel/vmiclock_32.c
@@ -283,10 +283,13 @@ void __devinit vmi_time_ap_init(void)
#endif
/** vmi clocksource */
+static struct clocksource clocksource_vmi;
static cycle_t read_real_cycles(void)
{
- return vmi_timer_ops.get_cycle_counter(VMI_CYCLES_REAL);
+ cycle_t ret = (cycle_t)vmi_timer_ops.get_cycle_counter(VMI_CYCLES_REAL);
+ return ret >= clocksource_vmi.cycle_last ?
+ ret : clocksource_vmi.cycle_last;
}
static struct clocksource clocksource_vmi = {