Searched refs:cow_bitmap (Results 1 – 1 of 1) sorted by relevance
75 unsigned long *cow_bitmap; member225 if (s->cow_bitmap) { in mirror_iteration_done()226 bitmap_set(s->cow_bitmap, chunk_num, nb_chunks); in mirror_iteration_done()295 need_cow = !test_bit(*offset / s->granularity, s->cow_bitmap); in mirror_cow_align()297 s->cow_bitmap); in mirror_cow_align()367 if (s->cow_bitmap) { in mirror_co_read()1099 s->cow_bitmap = bitmap_new(length); in mirror_run()1255 g_free(s->cow_bitmap); in mirror_run()