diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/tile/kernel/time.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c index f6f50f2a5e37..5ac397ec6986 100644 --- a/arch/tile/kernel/time.c +++ b/arch/tile/kernel/time.c @@ -230,6 +230,10 @@ int setup_profiling_timer(unsigned int multiplier) */ cycles_t ns2cycles(unsigned long nsecs) { - struct clock_event_device *dev = &__get_cpu_var(tile_timer); + /* + * We do not have to disable preemption here as each core has the same + * clock frequency. + */ + struct clock_event_device *dev = &__raw_get_cpu_var(tile_timer); return ((u64)nsecs * dev->mult) >> dev->shift; } |