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()
349 int raid_disks = conf->raid_disks; in find_bio_disk() local
351 for (mirror = 0; mirror < raid_disks * 2; mirror++) in find_bio_disk()
355 BUG_ON(mirror == raid_disks * 2); in find_bio_disk()
387 if (r1_bio->mddev->degraded == conf->raid_disks || in raid1_end_read_request()
388 (r1_bio->mddev->degraded == conf->raid_disks-1 && in raid1_end_read_request()
636 for (disk = 0 ; disk < conf->raid_disks * 2 ; disk++) { in read_balance()
1197 memset(r1_bio->bios, 0, conf->raid_disks * sizeof(r1_bio->bios[0])); in alloc_r1bio()
1378 disks = conf->raid_disks * 2; in raid1_write_request()
1401 if (i < conf->raid_disks) in raid1_write_request()
1539 conf->raid_disks - mddev->degraded > 1) in raid1_write_request()
1607 seq_printf(seq, " [%d/%d] [", conf->raid_disks, in raid1_status()
1608 conf->raid_disks - mddev->degraded); in raid1_status()
1610 for (i = 0; i < conf->raid_disks; i++) { in raid1_status()
1633 && (conf->raid_disks - mddev->degraded) == 1) { in raid1_error()
1658 mdname(mddev), conf->raid_disks - mddev->degraded); in raid1_error()
1670 pr_debug(" --- wd:%d rd:%d\n", conf->raid_disks - conf->mddev->degraded, in print_conf()
1671 conf->raid_disks); in print_conf()
1674 for (i = 0; i < conf->raid_disks; i++) { in print_conf()
1713 for (i = 0; i < conf->raid_disks; i++) { in raid1_spare_active()
1715 struct md_rdev *repl = conf->mirrors[conf->raid_disks + i].rdev; in raid1_spare_active()
1757 int last = conf->raid_disks - 1; in raid1_add_disk()
1774 rdev->saved_raid_disk < conf->raid_disks && in raid1_add_disk()
1797 p[conf->raid_disks].rdev == NULL) { in raid1_add_disk()
1804 rcu_assign_pointer(p[conf->raid_disks].rdev, rdev); in raid1_add_disk()
1822 p = conf->mirrors + conf->raid_disks + number; in raid1_remove_disk()
1836 mddev->degraded < conf->raid_disks) { in raid1_remove_disk()
1850 if (conf->mirrors[conf->raid_disks + number].rdev) { in raid1_remove_disk()
1856 conf->mirrors[conf->raid_disks + number].rdev; in raid1_remove_disk()
1871 conf->mirrors[conf->raid_disks + number].rdev = NULL; in raid1_remove_disk()
2037 if (d == conf->raid_disks * 2) in fix_sync_read_error()
2052 for (d = 0; d < conf->raid_disks * 2; d++) { in fix_sync_read_error()
2078 d = conf->raid_disks * 2; in fix_sync_read_error()
2093 d = conf->raid_disks * 2; in fix_sync_read_error()
2129 for (i = 0; i < conf->raid_disks * 2; i++) { in process_checks()
2149 for (primary = 0; primary < conf->raid_disks * 2; primary++) in process_checks()
2157 for (i = 0; i < conf->raid_disks * 2; i++) { in process_checks()
2203 int disks = conf->raid_disks * 2; in sync_request_write()
2289 if (d == conf->raid_disks * 2) in fix_read_error()
2304 d = conf->raid_disks * 2; in fix_read_error()
2322 d = conf->raid_disks * 2; in fix_read_error()
2422 for (m = 0; m < conf->raid_disks * 2 ; m++) { in handle_sync_write_finished()
2446 for (m = 0; m < conf->raid_disks * 2 ; m++) in handle_write_finished()
2619 for (i = conf->poolinfo->raid_disks; i--; ) { in raid1_alloc_init_r1buf()
2738 for (i = 0; i < conf->raid_disks * 2; i++) { in raid1_sync_request()
2745 if (i < conf->raid_disks) in raid1_sync_request()
2810 for (i = 0 ; i < conf->raid_disks * 2 ; i++) in raid1_sync_request()
2880 for (i = 0 ; i < conf->raid_disks * 2; i++) { in raid1_sync_request()
2917 for (i = 0; i < conf->raid_disks * 2 && read_targets; i++) { in raid1_sync_request()
2938 static sector_t raid1_size(struct mddev *mddev, sector_t sectors, int raid_disks) in raid1_size() argument
2979 mddev->raid_disks, 2), in setup_conf()
2991 conf->poolinfo->raid_disks = mddev->raid_disks * 2; in setup_conf()
3007 if (disk_idx >= mddev->raid_disks in setup_conf()
3011 disk = conf->mirrors + mddev->raid_disks + disk_idx; in setup_conf()
3021 conf->raid_disks = mddev->raid_disks; in setup_conf()
3034 for (i = 0; i < conf->raid_disks * 2; i++) { in setup_conf()
3038 if (i < conf->raid_disks && in setup_conf()
3039 disk[conf->raid_disks].rdev) { in setup_conf()
3046 disk[conf->raid_disks].rdev; in setup_conf()
3047 disk[conf->raid_disks].rdev = NULL; in setup_conf()
3134 for (i = 0; i < conf->raid_disks; i++) in raid1_run()
3142 if (conf->raid_disks - mddev->degraded < 1) { in raid1_run()
3147 if (conf->raid_disks - mddev->degraded == 1) in raid1_run()
3154 mdname(mddev), mddev->raid_disks - mddev->degraded, in raid1_run()
3155 mddev->raid_disks); in raid1_run()
3250 int cnt, raid_disks; in raid1_reshape() local
3271 raid_disks = mddev->raid_disks + mddev->delta_disks; in raid1_reshape()
3273 if (raid_disks < conf->raid_disks) { in raid1_reshape()
3275 for (d= 0; d < conf->raid_disks; d++) in raid1_reshape()
3278 if (cnt > raid_disks) in raid1_reshape()
3286 newpoolinfo->raid_disks = raid_disks * 2; in raid1_reshape()
3295 raid_disks, 2), in raid1_reshape()
3309 for (d = d2 = 0; d < conf->raid_disks; d++) { in raid1_reshape()
3328 mddev->degraded += (raid_disks - conf->raid_disks); in raid1_reshape()
3330 conf->raid_disks = mddev->raid_disks = raid_disks; in raid1_reshape()
3358 if (mddev->level == 5 && mddev->raid_disks == 2) { in raid1_takeover()