Lines Matching refs:raid_disks
98 int size = offsetof(struct r1bio, bios[pi->raid_disks]); in r1bio_pool_alloc()
129 rps = kmalloc_array(pi->raid_disks, sizeof(struct resync_pages), in r1buf_pool_alloc()
137 for (j = pi->raid_disks ; j-- ; ) { in r1buf_pool_alloc()
150 need_pages = pi->raid_disks; in r1buf_pool_alloc()
153 for (j = 0; j < pi->raid_disks; j++) { in r1buf_pool_alloc()
179 while (++j < pi->raid_disks) in r1buf_pool_alloc()
195 for (i = pi->raid_disks; i--; ) { in r1buf_pool_free()
211 for (i = 0; i < conf->raid_disks * 2; i++) { in put_all_bios()
233 for (i = 0; i < conf->raid_disks * 2; i++) { in put_buf()
316 int raid_disks = conf->raid_disks; in find_bio_disk() local
318 for (mirror = 0; mirror < raid_disks * 2; mirror++) in find_bio_disk()
322 BUG_ON(mirror == raid_disks * 2); in find_bio_disk()
354 if (r1_bio->mddev->degraded == conf->raid_disks || in raid1_end_read_request()
355 (r1_bio->mddev->degraded == conf->raid_disks-1 && in raid1_end_read_request()
596 for (disk = 0 ; disk < conf->raid_disks * 2 ; disk++) { in read_balance()
761 for (i = 0; i < conf->raid_disks * 2; i++) { in raid1_congested()
1183 memset(r1_bio->bios, 0, conf->raid_disks * sizeof(r1_bio->bios[0])); in alloc_r1bio()
1360 disks = conf->raid_disks * 2; in raid1_write_request()
1374 if (i < conf->raid_disks) in raid1_write_request()
1498 conf->raid_disks - mddev->degraded > 1) in raid1_write_request()
1568 seq_printf(seq, " [%d/%d] [", conf->raid_disks, in raid1_status()
1569 conf->raid_disks - mddev->degraded); in raid1_status()
1571 for (i = 0; i < conf->raid_disks; i++) { in raid1_status()
1594 && (conf->raid_disks - mddev->degraded) == 1) { in raid1_error()
1621 mdname(mddev), conf->raid_disks - mddev->degraded); in raid1_error()
1633 pr_debug(" --- wd:%d rd:%d\n", conf->raid_disks - conf->mddev->degraded, in print_conf()
1634 conf->raid_disks); in print_conf()
1637 for (i = 0; i < conf->raid_disks; i++) { in print_conf()
1676 for (i = 0; i < conf->raid_disks; i++) { in raid1_spare_active()
1678 struct md_rdev *repl = conf->mirrors[conf->raid_disks + i].rdev; in raid1_spare_active()
1720 int last = conf->raid_disks - 1; in raid1_add_disk()
1760 p[conf->raid_disks].rdev == NULL) { in raid1_add_disk()
1767 rcu_assign_pointer(p[conf->raid_disks].rdev, rdev); in raid1_add_disk()
1785 p = conf->mirrors + conf->raid_disks + number; in raid1_remove_disk()
1799 mddev->degraded < conf->raid_disks) { in raid1_remove_disk()
1813 if (conf->mirrors[conf->raid_disks + number].rdev) { in raid1_remove_disk()
1819 conf->mirrors[conf->raid_disks + number].rdev; in raid1_remove_disk()
1834 conf->mirrors[conf->raid_disks + number].rdev = NULL; in raid1_remove_disk()
1987 if (d == conf->raid_disks * 2) in fix_sync_read_error()
2002 for (d = 0; d < conf->raid_disks * 2; d++) { in fix_sync_read_error()
2028 d = conf->raid_disks * 2; in fix_sync_read_error()
2043 d = conf->raid_disks * 2; in fix_sync_read_error()
2079 for (i = 0; i < conf->raid_disks * 2; i++) { in process_checks()
2099 for (primary = 0; primary < conf->raid_disks * 2; primary++) in process_checks()
2107 for (i = 0; i < conf->raid_disks * 2; i++) { in process_checks()
2152 int disks = conf->raid_disks * 2; in sync_request_write()
2246 if (d == conf->raid_disks * 2) in fix_read_error()
2261 d = conf->raid_disks * 2; in fix_read_error()
2279 d = conf->raid_disks * 2; in fix_read_error()
2379 for (m = 0; m < conf->raid_disks * 2 ; m++) { in handle_sync_write_finished()
2403 for (m = 0; m < conf->raid_disks * 2 ; m++) in handle_write_finished()
2576 for (i = conf->poolinfo->raid_disks; i--; ) { in raid1_alloc_init_r1buf()
2695 for (i = 0; i < conf->raid_disks * 2; i++) { in raid1_sync_request()
2702 if (i < conf->raid_disks) in raid1_sync_request()
2767 for (i = 0 ; i < conf->raid_disks * 2 ; i++) in raid1_sync_request()
2837 for (i = 0 ; i < conf->raid_disks * 2; i++) { in raid1_sync_request()
2874 for (i = 0; i < conf->raid_disks * 2 && read_targets; i++) { in raid1_sync_request()
2896 static sector_t raid1_size(struct mddev *mddev, sector_t sectors, int raid_disks) in raid1_size() argument
2937 mddev->raid_disks, 2), in setup_conf()
2949 conf->poolinfo->raid_disks = mddev->raid_disks * 2; in setup_conf()
2965 if (disk_idx >= mddev->raid_disks in setup_conf()
2969 disk = conf->mirrors + mddev->raid_disks + disk_idx; in setup_conf()
2979 conf->raid_disks = mddev->raid_disks; in setup_conf()
2992 for (i = 0; i < conf->raid_disks * 2; i++) { in setup_conf()
2996 if (i < conf->raid_disks && in setup_conf()
2997 disk[conf->raid_disks].rdev) { in setup_conf()
3004 disk[conf->raid_disks].rdev; in setup_conf()
3005 disk[conf->raid_disks].rdev = NULL; in setup_conf()
3092 for (i=0; i < conf->raid_disks; i++) in raid1_run()
3098 if (conf->raid_disks - mddev->degraded == 1) in raid1_run()
3105 mdname(mddev), mddev->raid_disks - mddev->degraded, in raid1_run()
3106 mddev->raid_disks); in raid1_run()
3197 int cnt, raid_disks; in raid1_reshape() local
3218 raid_disks = mddev->raid_disks + mddev->delta_disks; in raid1_reshape()
3220 if (raid_disks < conf->raid_disks) { in raid1_reshape()
3222 for (d= 0; d < conf->raid_disks; d++) in raid1_reshape()
3225 if (cnt > raid_disks) in raid1_reshape()
3233 newpoolinfo->raid_disks = raid_disks * 2; in raid1_reshape()
3242 raid_disks, 2), in raid1_reshape()
3256 for (d = d2 = 0; d < conf->raid_disks; d++) { in raid1_reshape()
3275 mddev->degraded += (raid_disks - conf->raid_disks); in raid1_reshape()
3277 conf->raid_disks = mddev->raid_disks = raid_disks; in raid1_reshape()
3305 if (mddev->level == 5 && mddev->raid_disks == 2) { in raid1_takeover()