diff options
Diffstat (limited to 'arch/x86/kernel/tsc.c')
| -rw-r--r-- | arch/x86/kernel/tsc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index dfe6847fd99e..67aeaba4ba9c 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -174,10 +174,11 @@ static void __set_cyc2ns_scale(unsigned long khz, int cpu, unsigned long long ts c2n = per_cpu_ptr(&cyc2ns, cpu); - raw_write_seqcount_latch(&c2n->seq); + write_seqcount_latch_begin(&c2n->seq); c2n->data[0] = data; - raw_write_seqcount_latch(&c2n->seq); + write_seqcount_latch(&c2n->seq); c2n->data[1] = data; + write_seqcount_latch_end(&c2n->seq); } static void set_cyc2ns_scale(unsigned long khz, int cpu, unsigned long long tsc_now) |