diff options
| -rw-r--r-- | include/asm-i386/mach-default/mach_wakecpu.h | 3 | ||||
| -rw-r--r-- | include/asm-i386/mach-es7000/mach_wakecpu.h | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-i386/mach-default/mach_wakecpu.h b/include/asm-i386/mach-default/mach_wakecpu.h index 673b85c9b273..3ebb17893aa5 100644 --- a/include/asm-i386/mach-default/mach_wakecpu.h +++ b/include/asm-i386/mach-default/mach_wakecpu.h @@ -15,7 +15,8 @@ static inline void wait_for_init_deassert(atomic_t *deassert) { - while (!atomic_read(deassert)); + while (!atomic_read(deassert)) + cpu_relax(); return; } diff --git a/include/asm-i386/mach-es7000/mach_wakecpu.h b/include/asm-i386/mach-es7000/mach_wakecpu.h index efc903b73486..84ff58314501 100644 --- a/include/asm-i386/mach-es7000/mach_wakecpu.h +++ b/include/asm-i386/mach-es7000/mach_wakecpu.h @@ -31,7 +31,8 @@ wakeup_secondary_cpu(int phys_apicid, unsigned long start_eip) static inline void wait_for_init_deassert(atomic_t *deassert) { #ifdef WAKE_SECONDARY_VIA_INIT - while (!atomic_read(deassert)); + while (!atomic_read(deassert)) + cpu_relax(); #endif return; } |