diff options
-rw-r--r-- | include/asm-alpha/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-arm/atomic.h | 2 | ||||
-rw-r--r-- | include/asm-arm26/atomic.h | 2 | ||||
-rw-r--r-- | include/asm-cris/atomic.h | 2 | ||||
-rw-r--r-- | include/asm-frv/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-h8300/atomic.h | 2 | ||||
-rw-r--r-- | include/asm-i386/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-ia64/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-m32r/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-m68k/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-m68knommu/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-mips/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-parisc/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-powerpc/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-s390/atomic.h | 2 | ||||
-rw-r--r-- | include/asm-sh/atomic.h | 2 | ||||
-rw-r--r-- | include/asm-sh64/atomic.h | 2 | ||||
-rw-r--r-- | include/asm-sparc/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-sparc64/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-v850/atomic.h | 2 | ||||
-rw-r--r-- | include/asm-x86_64/atomic.h | 1 | ||||
-rw-r--r-- | include/asm-xtensa/atomic.h | 1 |
22 files changed, 30 insertions, 0 deletions
diff --git a/include/asm-alpha/atomic.h b/include/asm-alpha/atomic.h index cb03bbe..fc77f74 100644 --- a/include/asm-alpha/atomic.h +++ b/include/asm-alpha/atomic.h @@ -176,6 +176,7 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v) } #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) #define atomic_add_unless(v, a, u) \ ({ \ diff --git a/include/asm-arm/atomic.h b/include/asm-arm/atomic.h index f72b633..3d7283d 100644 --- a/include/asm-arm/atomic.h +++ b/include/asm-arm/atomic.h @@ -175,6 +175,8 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) #endif /* __LINUX_ARM_ARCH__ */ +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + static inline int atomic_add_unless(atomic_t *v, int a, int u) { int c, old; diff --git a/include/asm-arm26/atomic.h b/include/asm-arm26/atomic.h index 3074b0e..1552c86 100644 --- a/include/asm-arm26/atomic.h +++ b/include/asm-arm26/atomic.h @@ -76,6 +76,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) return ret; } +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + static inline int atomic_add_unless(atomic_t *v, int a, int u) { int ret; diff --git a/include/asm-cris/atomic.h b/include/asm-cris/atomic.h index 2df2c7a..0b51a87 100644 --- a/include/asm-cris/atomic.h +++ b/include/asm-cris/atomic.h @@ -136,6 +136,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) return ret; } +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + static inline int atomic_add_unless(atomic_t *v, int a, int u) { int ret; diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h index 9c9e949..a59f684 100644 --- a/include/asm-frv/atomic.h +++ b/include/asm-frv/atomic.h @@ -328,6 +328,7 @@ extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new); #endif #define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new)) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) #define atomic_add_unless(v, a, u) \ ({ \ diff --git a/include/asm-h8300/atomic.h b/include/asm-h8300/atomic.h index d891541..21f5442 100644 --- a/include/asm-h8300/atomic.h +++ b/include/asm-h8300/atomic.h @@ -95,6 +95,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) return ret; } +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + static inline int atomic_add_unless(atomic_t *v, int a, int u) { int ret; diff --git a/include/asm-i386/atomic.h b/include/asm-i386/atomic.h index 7a5472d..de649d3 100644 --- a/include/asm-i386/atomic.h +++ b/include/asm-i386/atomic.h @@ -216,6 +216,7 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v) } #define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new)) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) /** * atomic_add_unless - add unless the number is a given value diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h index 15cf798..d3e0dfa 100644 --- a/include/asm-ia64/atomic.h +++ b/include/asm-ia64/atomic.h @@ -89,6 +89,7 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v) } #define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new)) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) #define atomic_add_unless(v, a, u) \ ({ \ diff --git a/include/asm-m32r/atomic.h b/include/asm-m32r/atomic.h index 7076127..3122fe1 100644 --- a/include/asm-m32r/atomic.h +++ b/include/asm-m32r/atomic.h @@ -243,6 +243,7 @@ static __inline__ int atomic_dec_return(atomic_t *v) #define atomic_add_negative(i,v) (atomic_add_return((i), (v)) < 0) #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) /** * atomic_add_unless - add unless the number is a given value diff --git a/include/asm-m68k/atomic.h b/include/asm-m68k/atomic.h index b8a4e75..a4a84d5 100644 --- a/include/asm-m68k/atomic.h +++ b/include/asm-m68k/atomic.h @@ -140,6 +140,7 @@ static inline void atomic_set_mask(unsigned long mask, unsigned long *v) } #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) #define atomic_add_unless(v, a, u) \ ({ \ diff --git a/include/asm-m68knommu/atomic.h b/include/asm-m68knommu/atomic.h index 1702dbe..6c4e4b6 100644 --- a/include/asm-m68knommu/atomic.h +++ b/include/asm-m68knommu/atomic.h @@ -129,6 +129,7 @@ static inline int atomic_sub_return(int i, atomic_t * v) } #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) #define atomic_add_unless(v, a, u) \ ({ \ diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h index 92256e4..94a9587 100644 --- a/include/asm-mips/atomic.h +++ b/include/asm-mips/atomic.h @@ -289,6 +289,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) } #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) /** * atomic_add_unless - add unless the number is a given value diff --git a/include/asm-parisc/atomic.h b/include/asm-parisc/atomic.h index 64ebd08..2ca56d3 100644 --- a/include/asm-parisc/atomic.h +++ b/include/asm-parisc/atomic.h @@ -165,6 +165,7 @@ static __inline__ int atomic_read(const atomic_t *v) /* exported interface */ #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) /** * atomic_add_unless - add unless the number is a given value diff --git a/include/asm-powerpc/atomic.h b/include/asm-powerpc/atomic.h index ae395a0..248f9ae 100644 --- a/include/asm-powerpc/atomic.h +++ b/include/asm-powerpc/atomic.h @@ -165,6 +165,7 @@ static __inline__ int atomic_dec_return(atomic_t *v) } #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) /** * atomic_add_unless - add unless the number is a given value diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h index d82aedf..be6fefe 100644 --- a/include/asm-s390/atomic.h +++ b/include/asm-s390/atomic.h @@ -75,6 +75,8 @@ static __inline__ void atomic_set_mask(unsigned long mask, atomic_t * v) __CS_LOOP(v, mask, "or"); } +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + static __inline__ int atomic_cmpxchg(atomic_t *v, int old, int new) { __asm__ __volatile__(" cs %0,%3,0(%2)\n" diff --git a/include/asm-sh/atomic.h b/include/asm-sh/atomic.h index 618d8e0..fb627de 100644 --- a/include/asm-sh/atomic.h +++ b/include/asm-sh/atomic.h @@ -101,6 +101,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) return ret; } +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + static inline int atomic_add_unless(atomic_t *v, int a, int u) { int ret; diff --git a/include/asm-sh64/atomic.h b/include/asm-sh64/atomic.h index f3ce5c0..28f2ea9 100644 --- a/include/asm-sh64/atomic.h +++ b/include/asm-sh64/atomic.h @@ -113,6 +113,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) return ret; } +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + static inline int atomic_add_unless(atomic_t *v, int a, int u) { int ret; diff --git a/include/asm-sparc/atomic.h b/include/asm-sparc/atomic.h index accb496..e103317 100644 --- a/include/asm-sparc/atomic.h +++ b/include/asm-sparc/atomic.h @@ -20,6 +20,7 @@ typedef struct { volatile int counter; } atomic_t; extern int __atomic_add_return(int, atomic_t *); extern int atomic_cmpxchg(atomic_t *, int, int); +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) extern int atomic_add_unless(atomic_t *, int, int); extern void atomic_set(atomic_t *, int); diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h index 11f5aa5..25256bd 100644 --- a/include/asm-sparc64/atomic.h +++ b/include/asm-sparc64/atomic.h @@ -72,6 +72,7 @@ extern int atomic64_sub_ret(int, atomic64_t *); #define atomic64_add_negative(i, v) (atomic64_add_ret(i, v) < 0) #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) #define atomic_add_unless(v, a, u) \ ({ \ diff --git a/include/asm-v850/atomic.h b/include/asm-v850/atomic.h index f5b9ab6..166df00 100644 --- a/include/asm-v850/atomic.h +++ b/include/asm-v850/atomic.h @@ -104,6 +104,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) return ret; } +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + static inline int atomic_add_unless(atomic_t *v, int a, int u) { int ret; diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86_64/atomic.h index 72eb071..6b54023 100644 --- a/include/asm-x86_64/atomic.h +++ b/include/asm-x86_64/atomic.h @@ -389,6 +389,7 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t *v) #define atomic64_dec_return(v) (atomic64_sub_return(1,v)) #define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new)) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) /** * atomic_add_unless - add unless the number is a given value diff --git a/include/asm-xtensa/atomic.h b/include/asm-xtensa/atomic.h index e2ce06b..fe105a1 100644 --- a/include/asm-xtensa/atomic.h +++ b/include/asm-xtensa/atomic.h @@ -224,6 +224,7 @@ static inline int atomic_sub_return(int i, atomic_t * v) #define atomic_add_negative(i,v) (atomic_add_return((i),(v)) < 0) #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) /** * atomic_add_unless - add unless the number is a given value |