Lines Matching refs:raid_disks
680 if (!mddev->raid_disks && list_empty(&mddev->disks) && in mddev_put()
1246 if (sb->raid_disks <= 0) in super_90_load()
1330 if (mddev->raid_disks == 0) { in super_90_validate()
1341 mddev->raid_disks = sb->raid_disks; in super_90_validate()
1451 int next_spare = mddev->raid_disks; in super_90_sync()
1484 sb->raid_disks = mddev->raid_disks; in super_90_sync()
1568 for (i=0 ; i < mddev->raid_disks ; i++) { in super_90_sync()
1844 if (mddev->raid_disks == 0) { in super_1_validate()
1854 mddev->raid_disks = le32_to_cpu(sb->raid_disks); in super_1_validate()
2031 sb->raid_disks = cpu_to_le32(mddev->raid_disks); in super_1_sync()
2449 choice = mddev->raid_disks; in bind_rdev_to_array()
2472 if (mddev->raid_disks) in bind_rdev_to_array()
2595 mddev->raid_disks = 0; in export_array()
2683 (mddev->raid_disks != le32_to_cpu(sb->raid_disks)) || in does_sb_need_changing()
3242 if (slot >= rdev->mddev->raid_disks && in slot_store()
3243 slot >= rdev->mddev->raid_disks + rdev->mddev->delta_disks) in slot_store()
3263 if (slot >= rdev->mddev->raid_disks && in slot_store()
3264 slot >= rdev->mddev->raid_disks + rdev->mddev->delta_disks) in slot_store()
3838 (mddev->raid_disks - min(0, mddev->delta_disks)) && in analyze_sbs()
4034 mddev->raid_disks -= mddev->delta_disks; in level_store()
4100 if (rdev->new_raid_disk >= mddev->raid_disks) in level_store()
4194 if (mddev->raid_disks == 0) in raid_disks_show()
4198 return sprintf(page, "%d (%d)\n", mddev->raid_disks, in raid_disks_show()
4199 mddev->raid_disks - mddev->delta_disks); in raid_disks_show()
4200 return sprintf(page, "%d\n", mddev->raid_disks); in raid_disks_show()
4203 static int update_raid_disks(struct mddev *mddev, int raid_disks);
4222 int olddisks = mddev->raid_disks - mddev->delta_disks; in raid_disks_store()
4235 mddev->raid_disks = n; in raid_disks_store()
4238 mddev->raid_disks = n; in raid_disks_store()
4244 __ATTR(raid_disks, S_IRUGO|S_IWUSR, raid_disks_show, raid_disks_store);
4428 mddev->raid_disks == 0 && in array_state_show()
5834 if (!mddev->raid_disks) { in md_run()
6183 mddev->raid_disks = 0; in md_clean()
6544 else if (mddev->raid_disks || mddev->major_version in autorun_devices()
6621 info.raid_disks = mddev->raid_disks; in get_array_info()
6735 if (!mddev->raid_disks) { in md_add_new_disk()
6789 info->raid_disk < mddev->raid_disks) { in md_add_new_disk()
6895 if (info->raid_disk < mddev->raid_disks) in md_add_new_disk()
6900 if (rdev->raid_disk < mddev->raid_disks) in md_add_new_disk()
7139 if (info->raid_disks == 0) { in md_set_array_info()
7167 mddev->raid_disks = info->raid_disks; in md_set_array_info()
7266 static int update_raid_disks(struct mddev *mddev, int raid_disks) in update_raid_disks() argument
7275 if (raid_disks <= 0 || in update_raid_disks()
7276 (mddev->max_disks && raid_disks >= mddev->max_disks)) in update_raid_disks()
7285 if (mddev->raid_disks < raid_disks && in update_raid_disks()
7288 if (mddev->raid_disks > raid_disks && in update_raid_disks()
7293 mddev->delta_disks = raid_disks - mddev->raid_disks; in update_raid_disks()
7340 if (mddev->raid_disks != info->raid_disks) in update_array_info()
7369 if (mddev->raid_disks != info->raid_disks) in update_array_info()
7370 rv = update_raid_disks(mddev, info->raid_disks); in update_array_info()
7551 if (!mddev->raid_disks && !mddev->external) in md_ioctl()
7558 if (!mddev->raid_disks && !mddev->external) in md_ioctl()
7630 if (mddev->raid_disks) { in md_ioctl()
7648 if ((!mddev->raid_disks && !mddev->external) in md_ioctl()
8254 if (mddev->pers || mddev->raid_disks || !list_empty(&mddev->disks)) { in md_seq_show()
9383 mddev->degraded != mddev->raid_disks) { in md_reap_sync_thread()
9657 if (mddev->raid_disks != le32_to_cpu(sb->raid_disks)) { in check_sb_changes()
9658 ret = update_raid_disks(mddev, le32_to_cpu(sb->raid_disks)); in check_sb_changes()