diff options
Diffstat (limited to 'sys/ofed/include/linux/bitops.h')
| -rw-r--r-- | sys/ofed/include/linux/bitops.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/ofed/include/linux/bitops.h b/sys/ofed/include/linux/bitops.h index f225fdc..d3f82fe 100644 --- a/sys/ofed/include/linux/bitops.h +++ b/sys/ofed/include/linux/bitops.h @@ -165,6 +165,8 @@ find_next_bit(unsigned long *addr, unsigned long size, unsigned long offset) mask = (*addr) & ~BIT_MASK(offs); if (mask) return (bit + __ffsl(mask)); + if (size - bit <= BITS_PER_LONG) + return (size); bit += BITS_PER_LONG; addr++; } @@ -203,6 +205,8 @@ find_next_zero_bit(unsigned long *addr, unsigned long size, mask = ~(*addr) & ~BIT_MASK(offs); if (mask) return (bit + __ffsl(mask)); + if (size - bit <= BITS_PER_LONG) + return (size); bit += BITS_PER_LONG; addr++; } |
