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Searched refs:raid_disks (Results 1 – 14 of 14) sorted by relevance

/drivers/md/
A Dmd-linear.c23 int raid_disks; member
36 hi = mddev->raid_disks - 1; in which_dev()
61 WARN_ONCE(sectors || raid_disks, in linear_size()
107 conf->raid_disks = raid_disks; in linear_conf()
117 if (j < 0 || j >= raid_disks || disk->rdev) { in linear_conf()
133 if (cnt != raid_disks) { in linear_conf()
144 for (i = 1; i < raid_disks; i++) in linear_conf()
170 conf = linear_conf(mddev, mddev->raid_disks); in linear_run()
197 if (rdev->saved_raid_disk != mddev->raid_disks) in linear_add()
215 mddev->raid_disks++; in linear_add()
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A Draid1.c351 int raid_disks = conf->raid_disks; in find_bio_disk() local
1796 conf->raid_disks); in print_conf()
3134 conf->raid_disks = mddev->raid_disks; in setup_conf()
3284 mddev->raid_disks); in raid1_run()
3365 int cnt, raid_disks; in raid1_reshape() local
3382 raid_disks = mddev->raid_disks + mddev->delta_disks; in raid1_reshape()
3384 if (raid_disks < conf->raid_disks) { in raid1_reshape()
3389 if (cnt > raid_disks) in raid1_reshape()
3399 raid_disks, 2), in raid1_reshape()
3429 mddev->degraded += (raid_disks - conf->raid_disks); in raid1_reshape()
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A Draid0.c41 int raid_disks = conf->strip_zone[0].nb_dev; in dump_zones() local
51 conf->devlist[j * raid_disks + k]->bdev); in dump_zones()
147 mddev->raid_disks), in create_strip_zones()
182 if (j >= mddev->raid_disks) { in create_strip_zones()
198 if (cnt != mddev->raid_disks) { in create_strip_zones()
200 mdname(mddev), cnt, mddev->raid_disks); in create_strip_zones()
358 WARN_ONCE(sectors || raid_disks, in raid0_size()
674 mddev->raid_disks--; in raid0_takeover_raid45()
701 if (mddev->raid_disks & 1) { in raid0_takeover_raid10()
717 mddev->raid_disks += mddev->delta_disks; in raid0_takeover_raid10()
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A Ddm-raid.c239 int raid_disks; member
732 mddev->raid_disks = rs->raid_disks; in rs_set_new()
1057 raid_disks = min(rs->raid_disks, rs->md.raid_disks); in validate_raid_redundancy()
1725 rs->md.raid_disks == rs->raid_disks) { in do_table_event()
1767 !(rs->raid_disks % mddev->raid_disks)) in rs_check_takeover()
1931 mddev->raid_disks != rs->raid_disks; in rs_reshape_requested()
2321 mddev->raid_disks, mddev->raid_disks + rs->delta_disks); in super_init_validation()
2741 unsigned int d = mddev->raid_disks = rs->raid_disks; in rs_setup_takeover()
2788 if (rs->raid_disks != mddev->raid_disks && in rs_prepare_reshape()
2822 mddev->raid_disks = rs->raid_disks; in rs_prepare_reshape()
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A Draid10.c1554 conf->geo.raid_disks); in __make_request()
3792 if (!raid_disks) in raid10_size()
3793 raid_disks = min(conf->geo.raid_disks, in raid10_size()
3996 unsigned int raid_disks = conf->geo.raid_disks; in raid10_nr_stripes() local
3999 return raid_disks; in raid10_nr_stripes()
4153 conf->geo.raid_disks); in raid10_run()
4276 mddev->raid_disks *= 2; in raid10_takeover_raid0()
4397 if (conf->geo.raid_disks == conf->prev.raid_disks) in calc_degraded()
4411 if (conf->geo.raid_disks <= conf->prev.raid_disks) in calc_degraded()
4571 mddev->raid_disks = conf->geo.raid_disks; in raid10_start_reshape()
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A Draid5.c3020 pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks); in raid5_compute_sector()
3038 pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks); in raid5_compute_sector()
3078 pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks); in raid5_compute_sector()
3090 pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks); in raid5_compute_sector()
3091 qd_idx = (pd_idx + raid_disks - 1) % raid_disks; in raid5_compute_sector()
6037 int raid_disks = conf->raid_disks; in raid5_bio_lowest_chunk_sector() local
7282 if (!raid_disks) in raid5_size()
7284 raid_disks = min(conf->raid_disks, conf->previous_raid_disks); in raid5_size()
7519 conf->raid_disks = mddev->raid_disks; in setup_conf()
8007 mddev->raid_disks-mddev->degraded, mddev->raid_disks, in raid5_run()
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A Dmd-autodetect.c184 if (!list_empty(&mddev->disks) || mddev->raid_disks) { in md_setup_drive()
197 while (devices[ainfo.raid_disks]) in md_setup_drive()
198 ainfo.raid_disks++; in md_setup_drive()
A Draid5-ppl.c613 int raid_disks = conf->raid_disks; in ppl_do_flush() local
617 atomic_set(&io->pending_flushes, raid_disks); in ppl_do_flush()
619 for_each_set_bit(i, &log->disk_flush_bitmap, raid_disks) { in ppl_do_flush()
645 for (i = flushed_disks ; i < raid_disks; i++) { in ppl_do_flush()
817 data_disks = conf->raid_disks - conf->max_degraded; in ppl_recover_entry()
824 data_disks = conf->raid_disks - conf->max_degraded; in ppl_recover_entry()
1349 if (conf->raid_disks > max_disks) { in ppl_init_log()
1367 ret = mempool_init(&ppl_conf->io_pool, conf->raid_disks, ppl_io_pool_alloc, in ppl_init_log()
1372 ret = bioset_init(&ppl_conf->bs, conf->raid_disks, 0, BIOSET_NEED_BVECS); in ppl_init_log()
1376 ret = bioset_init(&ppl_conf->flush_bs, conf->raid_disks, 0, 0); in ppl_init_log()
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A Dmd.c1389 mddev->raid_disks = sb->raid_disks; in super_90_validate()
1529 sb->raid_disks = mddev->raid_disks; in super_90_sync()
1892 mddev->raid_disks = le32_to_cpu(sb->raid_disks); in super_1_validate()
2098 sb->raid_disks = cpu_to_le32(mddev->raid_disks); in super_1_sync()
6826 info.raid_disks = mddev->raid_disks; in get_array_info()
7366 mddev->raid_disks = info->raid_disks; in md_set_array_info()
7481 if (mddev->raid_disks < raid_disks && in update_raid_disks()
7484 if (mddev->raid_disks > raid_disks && in update_raid_disks()
7489 mddev->delta_disks = raid_disks - mddev->raid_disks; in update_raid_disks()
7558 if (mddev->raid_disks != info->raid_disks) in update_array_info()
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A Draid1.h57 int raid_disks; member
A Draid10.h36 int raid_disks; member
A Dmd.h427 int raid_disks; member
766 sector_t (*size) (struct mddev *mddev, sector_t sectors, int raid_disks);
A Draid5.h578 int raid_disks; member
A Draid5-cache.c405 (conf->raid_disks - conf->max_degraded) * (conf->group_cnt + 1)); in r5c_log_required_to_flush_cache()
3068 conf->raid_disks) > PAGE_SIZE) { in r5l_init_log()
3070 mdname(conf->mddev), conf->raid_disks); in r5l_init_log()

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