diff options
Diffstat (limited to 'arch/ia64/include/asm/bitops.h')
| -rw-r--r-- | arch/ia64/include/asm/bitops.h | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h index 577be93c0818..9f62af7fd7c4 100644 --- a/arch/ia64/include/asm/bitops.h +++ b/arch/ia64/include/asm/bitops.h @@ -53,7 +53,7 @@ set_bit (int nr, volatile void *addr) } /** - * __set_bit - Set a bit in memory + * arch___set_bit - Set a bit in memory * @nr: the bit to set * @addr: the address to start counting from * @@ -61,8 +61,8 @@ set_bit (int nr, volatile void *addr) * If it's called on the same region of memory simultaneously, the effect * may be that only one operation succeeds. */ -static __inline__ void -__set_bit (int nr, volatile void *addr) +static __always_inline void +arch___set_bit(unsigned long nr, volatile unsigned long *addr) { *((__u32 *) addr + (nr >> 5)) |= (1 << (nr & 31)); } @@ -135,7 +135,7 @@ __clear_bit_unlock(int nr, void *addr) } /** - * __clear_bit - Clears a bit in memory (non-atomic version) + * arch___clear_bit - Clears a bit in memory (non-atomic version) * @nr: the bit to clear * @addr: the address to start counting from * @@ -143,8 +143,8 @@ __clear_bit_unlock(int nr, void *addr) * If it's called on the same region of memory simultaneously, the effect * may be that only one operation succeeds. */ -static __inline__ void -__clear_bit (int nr, volatile void *addr) +static __always_inline void +arch___clear_bit(unsigned long nr, volatile unsigned long *addr) { *((__u32 *) addr + (nr >> 5)) &= ~(1 << (nr & 31)); } @@ -175,7 +175,7 @@ change_bit (int nr, volatile void *addr) } /** - * __change_bit - Toggle a bit in memory + * arch___change_bit - Toggle a bit in memory * @nr: the bit to toggle * @addr: the address to start counting from * @@ -183,8 +183,8 @@ change_bit (int nr, volatile void *addr) * If it's called on the same region of memory simultaneously, the effect * may be that only one operation succeeds. */ -static __inline__ void -__change_bit (int nr, volatile void *addr) +static __always_inline void +arch___change_bit(unsigned long nr, volatile unsigned long *addr) { *((__u32 *) addr + (nr >> 5)) ^= (1 << (nr & 31)); } @@ -224,7 +224,7 @@ test_and_set_bit (int nr, volatile void *addr) #define test_and_set_bit_lock test_and_set_bit /** - * __test_and_set_bit - Set a bit and return its old value + * arch___test_and_set_bit - Set a bit and return its old value * @nr: Bit to set * @addr: Address to count from * @@ -232,8 +232,8 @@ test_and_set_bit (int nr, volatile void *addr) * If two examples of this operation race, one can appear to succeed * but actually fail. You must protect multiple accesses with a lock. */ -static __inline__ int -__test_and_set_bit (int nr, volatile void *addr) +static __always_inline bool +arch___test_and_set_bit(unsigned long nr, volatile unsigned long *addr) { __u32 *p = (__u32 *) addr + (nr >> 5); __u32 m = 1 << (nr & 31); @@ -269,7 +269,7 @@ test_and_clear_bit (int nr, volatile void *addr) } /** - * __test_and_clear_bit - Clear a bit and return its old value + * arch___test_and_clear_bit - Clear a bit and return its old value * @nr: Bit to clear * @addr: Address to count from * @@ -277,8 +277,8 @@ test_and_clear_bit (int nr, volatile void *addr) * If two examples of this operation race, one can appear to succeed * but actually fail. You must protect multiple accesses with a lock. */ -static __inline__ int -__test_and_clear_bit(int nr, volatile void * addr) +static __always_inline bool +arch___test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) { __u32 *p = (__u32 *) addr + (nr >> 5); __u32 m = 1 << (nr & 31); @@ -314,14 +314,14 @@ test_and_change_bit (int nr, volatile void *addr) } /** - * __test_and_change_bit - Change a bit and return its old value + * arch___test_and_change_bit - Change a bit and return its old value * @nr: Bit to change * @addr: Address to count from * * This operation is non-atomic and can be reordered. */ -static __inline__ int -__test_and_change_bit (int nr, void *addr) +static __always_inline bool +arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr) { __u32 old, bit = (1 << (nr & 31)); __u32 *m = (__u32 *) addr + (nr >> 5); @@ -331,8 +331,8 @@ __test_and_change_bit (int nr, void *addr) return (old & bit) != 0; } -static __inline__ int -test_bit (int nr, const volatile void *addr) +static __always_inline bool +arch_test_bit(unsigned long nr, const volatile unsigned long *addr) { return 1 & (((const volatile __u32 *) addr)[nr >> 5] >> (nr & 31)); } @@ -443,6 +443,8 @@ static __inline__ unsigned long __arch_hweight64(unsigned long x) #ifdef __KERNEL__ +#include <asm-generic/bitops/non-instrumented-non-atomic.h> + #include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic-setbit.h> |