Searched refs:zero_bitmap (Results 1 – 1 of 1) sorted by relevance
76 unsigned long *zero_bitmap; member423 if (op->s->zero_bitmap) { in mirror_co_zero()429 if (find_next_zero_bit(op->s->zero_bitmap, end, in mirror_co_zero()439 if (ret >= 0 && op->s->zero_bitmap) { in mirror_co_zero()440 bitmap_set(op->s->zero_bitmap, op->offset / op->s->granularity, in mirror_co_zero()483 if (s->zero_bitmap) { in mirror_perform()484 bitmap_clear(s->zero_bitmap, offset / s->granularity, in mirror_perform()494 if (s->zero_bitmap) { in mirror_perform()495 bitmap_clear(s->zero_bitmap, offset / s->granularity, in mirror_perform()899 s->zero_bitmap = bitmap_new(bitmap_length); in mirror_dirty_init()[all …]