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()
181 need_pages = pi->raid_disks; in r1buf_pool_alloc()
184 for (j = 0; j < pi->raid_disks; j++) { in r1buf_pool_alloc()
210 while (++j < pi->raid_disks) { in r1buf_pool_alloc()
228 for (i = pi->raid_disks; i--; ) { in r1buf_pool_free()
245 for (i = 0; i < conf->raid_disks * 2; i++) { in put_all_bios()
267 for (i = 0; i < conf->raid_disks * 2; i++) { in put_buf()
352 int raid_disks = conf->raid_disks; in find_bio_disk() local
354 for (mirror = 0; mirror < raid_disks * 2; mirror++) in find_bio_disk()
358 BUG_ON(mirror == raid_disks * 2); in find_bio_disk()
390 if (r1_bio->mddev->degraded == conf->raid_disks || in raid1_end_read_request()
391 (r1_bio->mddev->degraded == conf->raid_disks-1 && in raid1_end_read_request()
597 for (disk = 0 ; disk < conf->raid_disks * 2 ; disk++) { in choose_first_rdev()
634 for (disk = 0 ; disk < conf->raid_disks * 2 ; disk++) { in choose_bb_rdev()
673 for (disk = 0 ; disk < conf->raid_disks * 2 ; disk++) { in choose_slow_rdev()
778 for (disk = 0 ; disk < conf->raid_disks * 2 ; disk++) { in choose_best_rdev()
1309 memset(r1_bio->bios, 0, conf->raid_disks * sizeof(r1_bio->bios[0])); in alloc_r1bio()
1425 int disks = conf->raid_disks * 2; in wait_blocked_rdev()
1519 disks = conf->raid_disks * 2; in raid1_write_request()
1657 conf->raid_disks - mddev->degraded > 1) in raid1_write_request()
1725 seq_printf(seq, " [%d/%d] [", conf->raid_disks, in raid1_status()
1726 conf->raid_disks - mddev->degraded); in raid1_status()
1727 for (i = 0; i < conf->raid_disks; i++) { in raid1_status()
1760 (conf->raid_disks - mddev->degraded) == 1) { in raid1_error()
1783 mdname(mddev), conf->raid_disks - mddev->degraded); in raid1_error()
1795 pr_debug(" --- wd:%d rd:%d\n", conf->raid_disks - conf->mddev->degraded, in print_conf()
1796 conf->raid_disks); in print_conf()
1799 for (i = 0; i < conf->raid_disks; i++) { in print_conf()
1836 for (i = 0; i < conf->raid_disks; i++) { in raid1_spare_active()
1838 struct md_rdev *repl = conf->mirrors[conf->raid_disks + i].rdev; in raid1_spare_active()
1879 info += conf->raid_disks; in raid1_add_conf()
1909 rdev->mddev->degraded < conf->raid_disks) in raid1_remove_conf()
1926 int last = conf->raid_disks - 1; in raid1_add_disk()
1940 rdev->saved_raid_disk < conf->raid_disks && in raid1_add_disk()
1960 p[conf->raid_disks].rdev == NULL && repl_slot < 0) in raid1_add_disk()
1984 if (unlikely(number >= conf->raid_disks)) in raid1_remove_disk()
1988 number += conf->raid_disks; in raid1_remove_disk()
1999 if (number < conf->raid_disks && in raid1_remove_disk()
2000 conf->mirrors[conf->raid_disks + number].rdev) { in raid1_remove_disk()
2006 conf->mirrors[conf->raid_disks + number].rdev; in raid1_remove_disk()
2021 conf->mirrors[conf->raid_disks + number].rdev = NULL; in raid1_remove_disk()
2182 if (d == conf->raid_disks * 2) in fix_sync_read_error()
2196 for (d = 0; d < conf->raid_disks * 2; d++) { in fix_sync_read_error()
2217 d = conf->raid_disks * 2; in fix_sync_read_error()
2232 d = conf->raid_disks * 2; in fix_sync_read_error()
2268 for (i = 0; i < conf->raid_disks * 2; i++) { in process_checks()
2287 for (primary = 0; primary < conf->raid_disks * 2; primary++) in process_checks()
2295 for (i = 0; i < conf->raid_disks * 2; i++) { in process_checks()
2341 int disks = conf->raid_disks * 2; in sync_request_write()
2440 if (d == conf->raid_disks * 2) in fix_read_error()
2455 d = conf->raid_disks * 2; in fix_read_error()
2469 d = conf->raid_disks * 2; in fix_read_error()
2565 for (m = 0; m < conf->raid_disks * 2 ; m++) { in handle_sync_write_finished()
2589 for (m = 0; m < conf->raid_disks * 2 ; m++) in handle_write_finished()
2759 for (i = conf->poolinfo->raid_disks; i--; ) { in raid1_alloc_init_r1buf()
2876 for (i = 0; i < conf->raid_disks * 2; i++) { in raid1_sync_request()
2883 if (i < conf->raid_disks) in raid1_sync_request()
2947 for (i = 0 ; i < conf->raid_disks * 2 ; i++) in raid1_sync_request()
3017 for (i = 0 ; i < conf->raid_disks * 2; i++) { in raid1_sync_request()
3054 for (i = 0; i < conf->raid_disks * 2 && read_targets; i++) { in raid1_sync_request()
3075 static sector_t raid1_size(struct mddev *mddev, sector_t sectors, int raid_disks) in raid1_size() argument
3116 mddev->raid_disks, 2), in setup_conf()
3128 conf->poolinfo->raid_disks = mddev->raid_disks * 2; in setup_conf()
3142 conf->raid_disks = mddev->raid_disks; in setup_conf()
3146 if (disk_idx >= conf->raid_disks || disk_idx < 0) in setup_conf()
3164 for (i = 0; i < conf->raid_disks * 2; i++) { in setup_conf()
3168 if (i < conf->raid_disks && in setup_conf()
3169 disk[conf->raid_disks].rdev) { in setup_conf()
3176 disk[conf->raid_disks].rdev; in setup_conf()
3177 disk[conf->raid_disks].rdev = NULL; in setup_conf()
3270 for (i = 0; i < conf->raid_disks; i++) in raid1_run()
3278 if (conf->raid_disks - mddev->degraded < 1) { in raid1_run()
3285 if (conf->raid_disks - mddev->degraded == 1) in raid1_run()
3292 mdname(mddev), mddev->raid_disks - mddev->degraded, in raid1_run()
3293 mddev->raid_disks); in raid1_run()
3375 int cnt, raid_disks; in raid1_reshape() local
3396 raid_disks = mddev->raid_disks + mddev->delta_disks; in raid1_reshape()
3398 if (raid_disks < conf->raid_disks) { in raid1_reshape()
3400 for (d= 0; d < conf->raid_disks; d++) in raid1_reshape()
3403 if (cnt > raid_disks) in raid1_reshape()
3411 newpoolinfo->raid_disks = raid_disks * 2; in raid1_reshape()
3420 raid_disks, 2), in raid1_reshape()
3434 for (d = d2 = 0; d < conf->raid_disks; d++) { in raid1_reshape()
3453 mddev->degraded += (raid_disks - conf->raid_disks); in raid1_reshape()
3455 conf->raid_disks = mddev->raid_disks = raid_disks; in raid1_reshape()
3483 if (mddev->level == 5 && mddev->raid_disks == 2) { in raid1_takeover()