aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-x86_64/processor.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-x86_64/processor.h')
-rw-r--r--include/asm-x86_64/processor.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index a8321999448f..c6461c16edbf 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -375,13 +375,13 @@ struct extended_sigtable {
375#define ASM_NOP_MAX 8 375#define ASM_NOP_MAX 8
376 376
377/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ 377/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */
378extern inline void rep_nop(void) 378static inline void rep_nop(void)
379{ 379{
380 __asm__ __volatile__("rep;nop": : :"memory"); 380 __asm__ __volatile__("rep;nop": : :"memory");
381} 381}
382 382
383/* Stop speculative execution */ 383/* Stop speculative execution */
384extern inline void sync_core(void) 384static inline void sync_core(void)
385{ 385{
386 int tmp; 386 int tmp;
387 asm volatile("cpuid" : "=a" (tmp) : "0" (1) : "ebx","ecx","edx","memory"); 387 asm volatile("cpuid" : "=a" (tmp) : "0" (1) : "ebx","ecx","edx","memory");