diff options
Diffstat (limited to 'arch/x86/include/asm/cmpxchg.h')
| -rw-r--r-- | arch/x86/include/asm/cmpxchg.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h index 5612648b0202..b61f32c3459f 100644 --- a/arch/x86/include/asm/cmpxchg.h +++ b/arch/x86/include/asm/cmpxchg.h @@ -44,22 +44,22 @@ extern void __add_wrong_size(void) __typeof__ (*(ptr)) __ret = (arg); \ switch (sizeof(*(ptr))) { \ case __X86_CASE_B: \ - asm volatile (lock #op "b %b0, %1\n" \ + asm_inline volatile (lock #op "b %b0, %1" \ : "+q" (__ret), "+m" (*(ptr)) \ : : "memory", "cc"); \ break; \ case __X86_CASE_W: \ - asm volatile (lock #op "w %w0, %1\n" \ + asm_inline volatile (lock #op "w %w0, %1" \ : "+r" (__ret), "+m" (*(ptr)) \ : : "memory", "cc"); \ break; \ case __X86_CASE_L: \ - asm volatile (lock #op "l %0, %1\n" \ + asm_inline volatile (lock #op "l %0, %1" \ : "+r" (__ret), "+m" (*(ptr)) \ : : "memory", "cc"); \ break; \ case __X86_CASE_Q: \ - asm volatile (lock #op "q %q0, %1\n" \ + asm_inline volatile (lock #op "q %q0, %1" \ : "+r" (__ret), "+m" (*(ptr)) \ : : "memory", "cc"); \ break; \ @@ -91,7 +91,7 @@ extern void __add_wrong_size(void) case __X86_CASE_B: \ { \ volatile u8 *__ptr = (volatile u8 *)(ptr); \ - asm volatile(lock "cmpxchgb %2,%1" \ + asm_inline volatile(lock "cmpxchgb %2, %1" \ : "=a" (__ret), "+m" (*__ptr) \ : "q" (__new), "0" (__old) \ : "memory"); \ @@ -100,7 +100,7 @@ extern void __add_wrong_size(void) case __X86_CASE_W: \ { \ volatile u16 *__ptr = (volatile u16 *)(ptr); \ - asm volatile(lock "cmpxchgw %2,%1" \ + asm_inline volatile(lock "cmpxchgw %2, %1" \ : "=a" (__ret), "+m" (*__ptr) \ : "r" (__new), "0" (__old) \ : "memory"); \ @@ -109,7 +109,7 @@ extern void __add_wrong_size(void) case __X86_CASE_L: \ { \ volatile u32 *__ptr = (volatile u32 *)(ptr); \ - asm volatile(lock "cmpxchgl %2,%1" \ + asm_inline volatile(lock "cmpxchgl %2, %1" \ : "=a" (__ret), "+m" (*__ptr) \ : "r" (__new), "0" (__old) \ : "memory"); \ @@ -118,7 +118,7 @@ extern void __add_wrong_size(void) case __X86_CASE_Q: \ { \ volatile u64 *__ptr = (volatile u64 *)(ptr); \ - asm volatile(lock "cmpxchgq %2,%1" \ + asm_inline volatile(lock "cmpxchgq %2, %1" \ : "=a" (__ret), "+m" (*__ptr) \ : "r" (__new), "0" (__old) \ : "memory"); \ @@ -134,7 +134,7 @@ extern void __add_wrong_size(void) __raw_cmpxchg((ptr), (old), (new), (size), LOCK_PREFIX) #define __sync_cmpxchg(ptr, old, new, size) \ - __raw_cmpxchg((ptr), (old), (new), (size), "lock; ") + __raw_cmpxchg((ptr), (old), (new), (size), "lock ") #define __cmpxchg_local(ptr, old, new, size) \ __raw_cmpxchg((ptr), (old), (new), (size), "") @@ -165,7 +165,7 @@ extern void __add_wrong_size(void) case __X86_CASE_B: \ { \ volatile u8 *__ptr = (volatile u8 *)(_ptr); \ - asm volatile(lock "cmpxchgb %[new], %[ptr]" \ + asm_inline volatile(lock "cmpxchgb %[new], %[ptr]" \ CC_SET(z) \ : CC_OUT(z) (success), \ [ptr] "+m" (*__ptr), \ @@ -177,7 +177,7 @@ extern void __add_wrong_size(void) case __X86_CASE_W: \ { \ volatile u16 *__ptr = (volatile u16 *)(_ptr); \ - asm volatile(lock "cmpxchgw %[new], %[ptr]" \ + asm_inline volatile(lock "cmpxchgw %[new], %[ptr]" \ CC_SET(z) \ : CC_OUT(z) (success), \ [ptr] "+m" (*__ptr), \ @@ -189,7 +189,7 @@ extern void __add_wrong_size(void) case __X86_CASE_L: \ { \ volatile u32 *__ptr = (volatile u32 *)(_ptr); \ - asm volatile(lock "cmpxchgl %[new], %[ptr]" \ + asm_inline volatile(lock "cmpxchgl %[new], %[ptr]" \ CC_SET(z) \ : CC_OUT(z) (success), \ [ptr] "+m" (*__ptr), \ @@ -201,7 +201,7 @@ extern void __add_wrong_size(void) case __X86_CASE_Q: \ { \ volatile u64 *__ptr = (volatile u64 *)(_ptr); \ - asm volatile(lock "cmpxchgq %[new], %[ptr]" \ + asm_inline volatile(lock "cmpxchgq %[new], %[ptr]" \ CC_SET(z) \ : CC_OUT(z) (success), \ [ptr] "+m" (*__ptr), \ @@ -222,7 +222,7 @@ extern void __add_wrong_size(void) __raw_try_cmpxchg((ptr), (pold), (new), (size), LOCK_PREFIX) #define __sync_try_cmpxchg(ptr, pold, new, size) \ - __raw_try_cmpxchg((ptr), (pold), (new), (size), "lock; ") + __raw_try_cmpxchg((ptr), (pold), (new), (size), "lock ") #define __try_cmpxchg_local(ptr, pold, new, size) \ __raw_try_cmpxchg((ptr), (pold), (new), (size), "") |