diff options
-rw-r--r-- | include/asm-x86_64/timex.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86_64/timex.h b/include/asm-x86_64/timex.h index f18443fcdf04..b9e5320b7625 100644 --- a/include/asm-x86_64/timex.h +++ b/include/asm-x86_64/timex.h | |||
@@ -33,7 +33,7 @@ static __always_inline cycles_t get_cycles_sync(void) | |||
33 | unsigned eax; | 33 | unsigned eax; |
34 | /* Don't do an additional sync on CPUs where we know | 34 | /* Don't do an additional sync on CPUs where we know |
35 | RDTSC is already synchronous. */ | 35 | RDTSC is already synchronous. */ |
36 | alternative_io(ASM_NOP2, "cpuid", X86_FEATURE_SYNC_RDTSC, | 36 | alternative_io("cpuid", ASM_NOP2, X86_FEATURE_SYNC_RDTSC, |
37 | "=a" (eax), "0" (1) : "ebx","ecx","edx","memory"); | 37 | "=a" (eax), "0" (1) : "ebx","ecx","edx","memory"); |
38 | rdtscll(ret); | 38 | rdtscll(ret); |
39 | return ret; | 39 | return ret; |