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| author | Kevin | 2014-11-15 09:58:27 +0800 |
|---|---|---|
| committer | Kevin | 2014-11-15 09:58:27 +0800 |
| commit | 392e8802486cb573b916e746010e141a75f507e6 (patch) | |
| tree | 50029aca02c81f087b90336e670b44e510782330 /ANDROID_3.4.5/include/asm-generic/bitops/ext2-atomic-setbit.h | |
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init android origin source code
Diffstat (limited to 'ANDROID_3.4.5/include/asm-generic/bitops/ext2-atomic-setbit.h')
| -rw-r--r-- | ANDROID_3.4.5/include/asm-generic/bitops/ext2-atomic-setbit.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/include/asm-generic/bitops/ext2-atomic-setbit.h b/ANDROID_3.4.5/include/asm-generic/bitops/ext2-atomic-setbit.h new file mode 100644 index 00000000..5a099785 --- /dev/null +++ b/ANDROID_3.4.5/include/asm-generic/bitops/ext2-atomic-setbit.h @@ -0,0 +1,11 @@ +#ifndef _ASM_GENERIC_BITOPS_EXT2_ATOMIC_SETBIT_H_ +#define _ASM_GENERIC_BITOPS_EXT2_ATOMIC_SETBIT_H_ + +/* + * Atomic bitops based version of ext2 atomic bitops + */ + +#define ext2_set_bit_atomic(l, nr, addr) test_and_set_bit_le(nr, addr) +#define ext2_clear_bit_atomic(l, nr, addr) test_and_clear_bit_le(nr, addr) + +#endif /* _ASM_GENERIC_BITOPS_EXT2_ATOMIC_SETBIT_H_ */ |