COUNTER_BITS       91 drivers/md/md-bitmap.h #define NEEDED_MASK ((bitmap_counter_t) (1 << (COUNTER_BITS - 1)))
COUNTER_BITS       92 drivers/md/md-bitmap.h #define RESYNC_MASK ((bitmap_counter_t) (1 << (COUNTER_BITS - 2)))
COUNTER_BITS       99 drivers/md/md-bitmap.h #define PAGE_COUNTER_RATIO (PAGE_BITS / COUNTER_BITS)