COUNTER_BITS       88 include/linux/raid/bitmap.h #define COUNTER_BYTE_RATIO (COUNTER_BITS / 8)
COUNTER_BITS       91 include/linux/raid/bitmap.h #define NEEDED_MASK ((bitmap_counter_t) (1 << (COUNTER_BITS - 1)))
COUNTER_BITS       92 include/linux/raid/bitmap.h #define RESYNC_MASK ((bitmap_counter_t) (1 << (COUNTER_BITS - 2)))
COUNTER_BITS       99 include/linux/raid/bitmap.h #define PAGE_COUNTER_RATIO (PAGE_BITS / COUNTER_BITS)