diff options
Diffstat (limited to 'include/linux/bitops.h')
| -rw-r--r-- | include/linux/bitops.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/include/linux/bitops.h b/include/linux/bitops.h index d393297287d5..3c3afbae1533 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -26,8 +26,24 @@ extern unsigned int __sw_hweight16(unsigned int w); extern unsigned int __sw_hweight32(unsigned int w); extern unsigned long __sw_hweight64(__u64 w); +/* + * Defined here because those may be needed by architecture-specific static + * inlines. + */ + #include <asm-generic/bitops/generic-non-atomic.h> +#define bitop(op, nr, addr) \ + op(nr, addr) + +#define __set_bit(nr, addr) bitop(___set_bit, nr, addr) +#define __clear_bit(nr, addr) bitop(___clear_bit, nr, addr) +#define __change_bit(nr, addr) bitop(___change_bit, nr, addr) +#define __test_and_set_bit(nr, addr) bitop(___test_and_set_bit, nr, addr) +#define __test_and_clear_bit(nr, addr) bitop(___test_and_clear_bit, nr, addr) +#define __test_and_change_bit(nr, addr) bitop(___test_and_change_bit, nr, addr) +#define test_bit(nr, addr) bitop(_test_bit, nr, addr) + /* * Include this here because some architectures need generic_ffs/fls in * scope @@ -38,7 +54,7 @@ extern unsigned long __sw_hweight64(__u64 w); #define __check_bitop_pr(name) \ static_assert(__same_type(arch_##name, generic_##name) && \ __same_type(const_##name, generic_##name) && \ - __same_type(name, generic_##name)) + __same_type(_##name, generic_##name)) __check_bitop_pr(__set_bit); __check_bitop_pr(__clear_bit); |