diff options
Diffstat (limited to 'arch/x86/include/asm/percpu.h')
| -rw-r--r-- | arch/x86/include/asm/percpu.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h index 84f58de08c2b..9fa03604b2b3 100644 --- a/arch/x86/include/asm/percpu.h +++ b/arch/x86/include/asm/percpu.h @@ -507,17 +507,6 @@ do { \ #endif -/* This is not atomic against other CPUs -- CPU preemption needs to be off */ -#define x86_test_and_clear_bit_percpu(bit, var) \ -({ \ - bool old__; \ - asm volatile("btr %2,"__percpu_arg(1)"\n\t" \ - CC_SET(c) \ - : CC_OUT(c) (old__), "+m" (var) \ - : "dIr" (bit)); \ - old__; \ -}) - static __always_inline bool x86_this_cpu_constant_test_bit(unsigned int nr, const unsigned long __percpu *addr) { |