Lines Matching refs:raid_disks
133 int size = offsetof(struct r1bio, bios[pi->raid_disks]); in r1bio_pool_alloc()
159 rps = kmalloc_array(pi->raid_disks, sizeof(struct resync_pages), in r1buf_pool_alloc()
167 for (j = pi->raid_disks ; j-- ; ) { in r1buf_pool_alloc()
180 need_pages = pi->raid_disks; in r1buf_pool_alloc()
183 for (j = 0; j < pi->raid_disks; j++) { in r1buf_pool_alloc()
209 while (++j < pi->raid_disks) in r1buf_pool_alloc()
225 for (i = pi->raid_disks; i--; ) { in r1buf_pool_free()
241 for (i = 0; i < conf->raid_disks * 2; i++) { in put_all_bios()
263 for (i = 0; i < conf->raid_disks * 2; i++) { in put_buf()
347 int raid_disks = conf->raid_disks; in find_bio_disk() local
349 for (mirror = 0; mirror < raid_disks * 2; mirror++) in find_bio_disk()
353 BUG_ON(mirror == raid_disks * 2); in find_bio_disk()
385 if (r1_bio->mddev->degraded == conf->raid_disks || in raid1_end_read_request()
386 (r1_bio->mddev->degraded == conf->raid_disks-1 && in raid1_end_read_request()
634 for (disk = 0 ; disk < conf->raid_disks * 2 ; disk++) { in read_balance()
1195 memset(r1_bio->bios, 0, conf->raid_disks * sizeof(r1_bio->bios[0])); in alloc_r1bio()
1372 disks = conf->raid_disks * 2; in raid1_write_request()
1386 if (i < conf->raid_disks) in raid1_write_request()
1513 conf->raid_disks - mddev->degraded > 1) in raid1_write_request()
1582 seq_printf(seq, " [%d/%d] [", conf->raid_disks, in raid1_status()
1583 conf->raid_disks - mddev->degraded); in raid1_status()
1585 for (i = 0; i < conf->raid_disks; i++) { in raid1_status()
1608 && (conf->raid_disks - mddev->degraded) == 1) { in raid1_error()
1633 mdname(mddev), conf->raid_disks - mddev->degraded); in raid1_error()
1645 pr_debug(" --- wd:%d rd:%d\n", conf->raid_disks - conf->mddev->degraded, in print_conf()
1646 conf->raid_disks); in print_conf()
1649 for (i = 0; i < conf->raid_disks; i++) { in print_conf()
1688 for (i = 0; i < conf->raid_disks; i++) { in raid1_spare_active()
1690 struct md_rdev *repl = conf->mirrors[conf->raid_disks + i].rdev; in raid1_spare_active()
1732 int last = conf->raid_disks - 1; in raid1_add_disk()
1749 rdev->saved_raid_disk < conf->raid_disks && in raid1_add_disk()
1772 p[conf->raid_disks].rdev == NULL) { in raid1_add_disk()
1779 rcu_assign_pointer(p[conf->raid_disks].rdev, rdev); in raid1_add_disk()
1797 p = conf->mirrors + conf->raid_disks + number; in raid1_remove_disk()
1811 mddev->degraded < conf->raid_disks) { in raid1_remove_disk()
1825 if (conf->mirrors[conf->raid_disks + number].rdev) { in raid1_remove_disk()
1831 conf->mirrors[conf->raid_disks + number].rdev; in raid1_remove_disk()
1846 conf->mirrors[conf->raid_disks + number].rdev = NULL; in raid1_remove_disk()
2012 if (d == conf->raid_disks * 2) in fix_sync_read_error()
2027 for (d = 0; d < conf->raid_disks * 2; d++) { in fix_sync_read_error()
2053 d = conf->raid_disks * 2; in fix_sync_read_error()
2068 d = conf->raid_disks * 2; in fix_sync_read_error()
2104 for (i = 0; i < conf->raid_disks * 2; i++) { in process_checks()
2124 for (primary = 0; primary < conf->raid_disks * 2; primary++) in process_checks()
2132 for (i = 0; i < conf->raid_disks * 2; i++) { in process_checks()
2178 int disks = conf->raid_disks * 2; in sync_request_write()
2264 if (d == conf->raid_disks * 2) in fix_read_error()
2279 d = conf->raid_disks * 2; in fix_read_error()
2297 d = conf->raid_disks * 2; in fix_read_error()
2397 for (m = 0; m < conf->raid_disks * 2 ; m++) { in handle_sync_write_finished()
2421 for (m = 0; m < conf->raid_disks * 2 ; m++) in handle_write_finished()
2594 for (i = conf->poolinfo->raid_disks; i--; ) { in raid1_alloc_init_r1buf()
2713 for (i = 0; i < conf->raid_disks * 2; i++) { in raid1_sync_request()
2720 if (i < conf->raid_disks) in raid1_sync_request()
2785 for (i = 0 ; i < conf->raid_disks * 2 ; i++) in raid1_sync_request()
2855 for (i = 0 ; i < conf->raid_disks * 2; i++) { in raid1_sync_request()
2892 for (i = 0; i < conf->raid_disks * 2 && read_targets; i++) { in raid1_sync_request()
2913 static sector_t raid1_size(struct mddev *mddev, sector_t sectors, int raid_disks) in raid1_size() argument
2954 mddev->raid_disks, 2), in setup_conf()
2966 conf->poolinfo->raid_disks = mddev->raid_disks * 2; in setup_conf()
2982 if (disk_idx >= mddev->raid_disks in setup_conf()
2986 disk = conf->mirrors + mddev->raid_disks + disk_idx; in setup_conf()
2996 conf->raid_disks = mddev->raid_disks; in setup_conf()
3009 for (i = 0; i < conf->raid_disks * 2; i++) { in setup_conf()
3013 if (i < conf->raid_disks && in setup_conf()
3014 disk[conf->raid_disks].rdev) { in setup_conf()
3021 disk[conf->raid_disks].rdev; in setup_conf()
3022 disk[conf->raid_disks].rdev = NULL; in setup_conf()
3109 for (i = 0; i < conf->raid_disks; i++) in raid1_run()
3117 if (conf->raid_disks - mddev->degraded < 1) { in raid1_run()
3122 if (conf->raid_disks - mddev->degraded == 1) in raid1_run()
3129 mdname(mddev), mddev->raid_disks - mddev->degraded, in raid1_run()
3130 mddev->raid_disks); in raid1_run()
3225 int cnt, raid_disks; in raid1_reshape() local
3246 raid_disks = mddev->raid_disks + mddev->delta_disks; in raid1_reshape()
3248 if (raid_disks < conf->raid_disks) { in raid1_reshape()
3250 for (d= 0; d < conf->raid_disks; d++) in raid1_reshape()
3253 if (cnt > raid_disks) in raid1_reshape()
3261 newpoolinfo->raid_disks = raid_disks * 2; in raid1_reshape()
3270 raid_disks, 2), in raid1_reshape()
3284 for (d = d2 = 0; d < conf->raid_disks; d++) { in raid1_reshape()
3303 mddev->degraded += (raid_disks - conf->raid_disks); in raid1_reshape()
3305 conf->raid_disks = mddev->raid_disks = raid_disks; in raid1_reshape()
3333 if (mddev->level == 5 && mddev->raid_disks == 2) { in raid1_takeover()