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Diffstat (limited to 'arch/s390/include/asm/bitops.h')
-rw-r--r-- | arch/s390/include/asm/bitops.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index d92047da5ccb..e7a185407182 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -253,6 +253,11 @@ unsigned long find_first_bit_inv(const unsigned long *addr, unsigned long size); unsigned long find_next_bit_inv(const unsigned long *addr, unsigned long size, unsigned long offset); +#define for_each_set_bit_inv(bit, addr, size) \ + for ((bit) = find_first_bit_inv((addr), (size)); \ + (bit) < (size); \ + (bit) = find_next_bit_inv((addr), (size), (bit) + 1)) + static inline void set_bit_inv(unsigned long nr, volatile unsigned long *ptr) { return set_bit(nr ^ (BITS_PER_LONG - 1), ptr); |