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9858c60c AB |
1 | #ifndef __ASM_GENERIC_BITOPS_H |
2 | #define __ASM_GENERIC_BITOPS_H | |
1da177e4 LT |
3 | |
4 | /* | |
5 | * For the benefit of those who are trying to port Linux to another | |
6 | * architecture, here are some C-language equivalents. You should | |
7 | * recode these in the native assembly language, if at all possible. | |
9858c60c | 8 | * |
1da177e4 LT |
9 | * C language equivalents written by Theodore Ts'o, 9/26/92 |
10 | */ | |
11 | ||
9858c60c AB |
12 | #include <linux/irqflags.h> |
13 | #include <linux/compiler.h> | |
14 | ||
15 | /* | |
16 | * clear_bit may not imply a memory barrier | |
17 | */ | |
18 | #ifndef smp_mb__before_clear_bit | |
19 | #define smp_mb__before_clear_bit() smp_mb() | |
20 | #define smp_mb__after_clear_bit() smp_mb() | |
21 | #endif | |
22 | ||
f51a05c1 AM |
23 | #include <asm-generic/bitops/__ffs.h> |
24 | #include <asm-generic/bitops/ffz.h> | |
25 | #include <asm-generic/bitops/fls.h> | |
9858c60c | 26 | #include <asm-generic/bitops/__fls.h> |
f51a05c1 AM |
27 | #include <asm-generic/bitops/fls64.h> |
28 | #include <asm-generic/bitops/find.h> | |
1da177e4 | 29 | |
0624517d JS |
30 | #ifndef _LINUX_BITOPS_H |
31 | #error only <linux/bitops.h> can be included directly | |
32 | #endif | |
33 | ||
f51a05c1 AM |
34 | #include <asm-generic/bitops/sched.h> |
35 | #include <asm-generic/bitops/ffs.h> | |
36 | #include <asm-generic/bitops/hweight.h> | |
26333576 | 37 | #include <asm-generic/bitops/lock.h> |
1da177e4 | 38 | |
9858c60c AB |
39 | #include <asm-generic/bitops/atomic.h> |
40 | #include <asm-generic/bitops/non-atomic.h> | |
f51a05c1 AM |
41 | #include <asm-generic/bitops/ext2-non-atomic.h> |
42 | #include <asm-generic/bitops/ext2-atomic.h> | |
43 | #include <asm-generic/bitops/minix.h> | |
1da177e4 | 44 | |
9858c60c | 45 | #endif /* __ASM_GENERIC_BITOPS_H */ |