Lines Matching refs:chunk_sectors
923 if (!sector_div(tmp_sec, conf->chunk_sectors)) in stripe_add_to_batch_list()
2958 : conf->chunk_sectors; in raid5_compute_sector()
3154 : conf->chunk_sectors; in raid5_compute_blocknr()
3485 if (first + conf->chunk_sectors * (count - 1) != last) in stripe_bio_overlaps()
3572 previous ? conf->prev_chunk_sectors : conf->chunk_sectors; in stripe_set_idx()
5317 unsigned int chunk_sectors; in in_chunk_boundary() local
5320 chunk_sectors = min(conf->chunk_sectors, conf->prev_chunk_sectors); in in_chunk_boundary()
5321 return chunk_sectors >= in in_chunk_boundary()
5322 ((sector & (chunk_sectors - 1)) + bio_sectors); in in_chunk_boundary()
5473 unsigned chunk_sects = mddev->chunk_sectors; in chunk_aligned_read()
5686 stripe_sectors = conf->chunk_sectors * in make_discard_request()
5692 logical_sector *= conf->chunk_sectors; in make_discard_request()
5693 last_sector *= conf->chunk_sectors; in make_discard_request()
5890 sectors_per_chunk = conf->chunk_sectors * in raid5_bitmap_sector()
6036 int sectors_per_chunk = conf->chunk_sectors; in raid5_bio_lowest_chunk_sector()
6254 reshape_sectors = max(conf->chunk_sectors, conf->prev_chunk_sectors); in reshape_request()
7286 sectors &= ~((sector_t)conf->chunk_sectors - 1); in raid5_size()
7310 max(conf->chunk_sectors, in alloc_scratch_buffer()
7383 conf->scribble_sectors = max(conf->chunk_sectors, in raid5_alloc_percpu()
7571 conf->chunk_sectors = mddev->new_chunk_sectors; in setup_conf()
7618 conf->prev_chunk_sectors = mddev->chunk_sectors; in setup_conf()
7621 conf->prev_chunk_sectors = conf->chunk_sectors; in setup_conf()
7628 ((mddev->chunk_sectors << 9) / RAID5_STRIPE_SIZE(conf)) * 4, in setup_conf()
7727 stripe = roundup_pow_of_two(data_disks * (mddev->chunk_sectors << 9)); in raid5_set_limits()
7730 lim.io_min = mddev->chunk_sectors << 9; in raid5_set_limits()
7831 int chunk_sectors; in raid5_run() local
7854 chunk_sectors = max(mddev->chunk_sectors, mddev->new_chunk_sectors); in raid5_run()
7856 if (sector_div(here_new, chunk_sectors * new_data_disks)) { in raid5_run()
7861 reshape_offset = here_new * chunk_sectors; in raid5_run()
7864 sector_div(here_old, chunk_sectors * (old_disks-max_degraded)); in raid5_run()
7875 if (abs(min_offset_diff) >= mddev->chunk_sectors && in raid5_run()
7884 ? (here_new * chunk_sectors + min_offset_diff <= in raid5_run()
7885 here_old * chunk_sectors) in raid5_run()
7886 : (here_new * chunk_sectors >= in raid5_run()
7887 here_old * chunk_sectors + (-min_offset_diff))) { in raid5_run()
7898 BUG_ON(mddev->chunk_sectors != mddev->new_chunk_sectors); in raid5_run()
7987 mddev->dev_sectors &= ~((sector_t)mddev->chunk_sectors - 1); in raid5_run()
8065 conf->chunk_sectors / 2, mddev->layout); in raid5_status()
8319 sectors &= ~((sector_t)conf->chunk_sectors - 1); in raid5_resize()
8351 if (((mddev->chunk_sectors << 9) / RAID5_STRIPE_SIZE(conf)) * 4 in check_stripe_cache()
8357 ((max(mddev->chunk_sectors, mddev->new_chunk_sectors) << 9) in check_stripe_cache()
8372 mddev->new_chunk_sectors == mddev->chunk_sectors) in check_reshape()
8392 if (mddev->new_chunk_sectors > mddev->chunk_sectors || in check_reshape()
8398 mddev->chunk_sectors) in check_reshape()
8460 conf->prev_chunk_sectors = conf->chunk_sectors; in raid5_start_reshape()
8461 conf->chunk_sectors = mddev->new_chunk_sectors; in raid5_start_reshape()
8588 mddev->chunk_sectors = conf->chunk_sectors; in raid5_finish_reshape()
8647 mddev->new_chunk_sectors = mddev->chunk_sectors; in raid45_takeover_raid0()
8752 conf->chunk_sectors = new_chunk ; in raid5_check_reshape()
8753 mddev->chunk_sectors = new_chunk; in raid5_check_reshape()