| /linux-6.1.9/drivers/md/ |
| D | md.c | 92 static int remove_and_add_spares(struct mddev *mddev,
94 static void mddev_detach(struct mddev *mddev);
119 static inline int speed_min(struct mddev *mddev) in speed_min() argument
121 return mddev->sync_speed_min ? in speed_min()
122 mddev->sync_speed_min : sysctl_speed_limit_min; in speed_min()
125 static inline int speed_max(struct mddev *mddev) in speed_max() argument
127 return mddev->sync_speed_max ? in speed_max()
128 mddev->sync_speed_max : sysctl_speed_limit_max; in speed_max()
140 static void rdevs_uninit_serial(struct mddev *mddev) in rdevs_uninit_serial() argument
144 rdev_for_each(rdev, mddev) in rdevs_uninit_serial()
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| D | md.h | 52 struct mddev *mddev; /* RAID array if running */ member
308 struct mddev { struct
529 void (*sync_super)(struct mddev *mddev, struct md_rdev *rdev); argument
558 static inline int __must_check mddev_lock(struct mddev *mddev) in mddev_lock() argument
560 return mutex_lock_interruptible(&mddev->reconfig_mutex); in mddev_lock()
566 static inline void mddev_lock_nointr(struct mddev *mddev) in mddev_lock_nointr() argument
568 mutex_lock(&mddev->reconfig_mutex); in mddev_lock_nointr()
571 static inline int mddev_trylock(struct mddev *mddev) in mddev_trylock() argument
573 return mutex_trylock(&mddev->reconfig_mutex); in mddev_trylock()
575 extern void mddev_unlock(struct mddev *mddev);
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| D | raid0.c | 35 static void dump_zones(struct mddev *mddev) in dump_zones() argument
40 struct r0conf *conf = mddev->private; in dump_zones()
43 mdname(mddev), in dump_zones()
63 static int create_strip_zones(struct mddev *mddev, struct r0conf **private_conf) in create_strip_zones() argument
76 rdev_for_each(rdev1, mddev) { in create_strip_zones()
78 mdname(mddev), in create_strip_zones()
84 sector_div(sectors, mddev->chunk_sectors); in create_strip_zones()
85 rdev1->sectors = sectors * mddev->chunk_sectors; in create_strip_zones()
90 rdev_for_each(rdev2, mddev) { in create_strip_zones()
93 mdname(mddev), in create_strip_zones()
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| D | md-cluster.h | 9 struct mddev;
13 int (*join)(struct mddev *mddev, int nodes);
14 int (*leave)(struct mddev *mddev);
15 int (*slot_number)(struct mddev *mddev);
16 int (*resync_info_update)(struct mddev *mddev, sector_t lo, sector_t hi);
17 void (*resync_info_get)(struct mddev *mddev, sector_t *lo, sector_t *hi);
18 int (*metadata_update_start)(struct mddev *mddev);
19 int (*metadata_update_finish)(struct mddev *mddev);
20 void (*metadata_update_cancel)(struct mddev *mddev);
21 int (*resync_start)(struct mddev *mddev);
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| D | md-cluster.c | 27 struct mddev *mddev; /* pointing back to mddev. */ member
61 struct mddev *mddev; /* the md device which md_cluster_info belongs to */ member
150 struct mddev *mddev) in dlm_lock_sync_interruptible() argument
162 || test_bit(MD_CLOSING, &mddev->flags)); in dlm_lock_sync_interruptible()
183 static struct dlm_lock_resource *lockres_init(struct mddev *mddev, in lockres_init() argument
188 struct md_cluster_info *cinfo = mddev->cluster_info; in lockres_init()
196 res->mddev = mddev; in lockres_init()
268 static int read_resync_info(struct mddev *mddev, in read_resync_info() argument
272 struct md_cluster_info *cinfo = mddev->cluster_info; in read_resync_info()
288 struct mddev *mddev = thread->mddev; in recover_bitmaps() local
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| D | md-linear.c | 24 static inline struct dev_info *which_dev(struct mddev *mddev, sector_t sector) in which_dev() argument
30 hi = mddev->raid_disks - 1; in which_dev()
31 conf = mddev->private; in which_dev()
49 static sector_t linear_size(struct mddev *mddev, sector_t sectors, int raid_disks) in linear_size() argument
54 conf = mddev->private; in linear_size()
62 static struct linear_conf *linear_conf(struct mddev *mddev, int raid_disks) in linear_conf() argument
75 rdev_for_each(rdev, mddev) { in linear_conf()
82 mdname(mddev)); in linear_conf()
87 if (mddev->chunk_sectors) { in linear_conf()
89 sector_div(sectors, mddev->chunk_sectors); in linear_conf()
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| D | md-multipath.c | 54 struct mddev *mddev = mp_bh->mddev; in multipath_reschedule_retry() local
55 struct mpconf *conf = mddev->private; in multipath_reschedule_retry()
60 md_wakeup_thread(mddev->thread); in multipath_reschedule_retry()
71 struct mpconf *conf = mp_bh->mddev->private; in multipath_end_bh_io()
81 struct mpconf *conf = mp_bh->mddev->private; in multipath_end_request()
90 md_error (mp_bh->mddev, rdev); in multipath_end_request()
97 rdev_dec_pending(rdev, conf->mddev); in multipath_end_request()
100 static bool multipath_make_request(struct mddev *mddev, struct bio * bio) in multipath_make_request() argument
102 struct mpconf *conf = mddev->private; in multipath_make_request()
107 && md_flush_request(mddev, bio)) in multipath_make_request()
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| D | md-bitmap.c | 37 return bitmap->mddev ? mdname(bitmap->mddev) : "mdX"; in bmname()
149 static int read_sb_page(struct mddev *mddev, loff_t offset, in read_sb_page() argument
158 rdev_for_each(rdev, mddev) { in read_sb_page()
176 static struct md_rdev *next_active_rdev(struct md_rdev *rdev, struct mddev *mddev) in next_active_rdev() argument
194 rdev = list_entry(&mddev->disks, struct md_rdev, same_set); in next_active_rdev()
197 rdev_dec_pending(rdev, mddev); in next_active_rdev()
199 list_for_each_entry_continue_rcu(rdev, &mddev->disks, same_set) { in next_active_rdev()
216 struct mddev *mddev = bitmap->mddev; in write_sb_page() local
221 while ((rdev = next_active_rdev(rdev, mddev)) != NULL) { in write_sb_page()
223 loff_t offset = mddev->bitmap_info.offset; in write_sb_page()
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| D | dm-raid.c | 243 struct mddev md;
261 struct mddev *mddev = &rs->md; in rs_config_backup() local
263 l->new_level = mddev->new_level; in rs_config_backup()
264 l->new_layout = mddev->new_layout; in rs_config_backup()
265 l->new_chunk_sectors = mddev->new_chunk_sectors; in rs_config_backup()
270 struct mddev *mddev = &rs->md; in rs_config_restore() local
272 mddev->new_level = l->new_level; in rs_config_restore()
273 mddev->new_layout = l->new_layout; in rs_config_restore()
274 mddev->new_chunk_sectors = l->new_chunk_sectors; in rs_config_restore()
684 struct mddev *mddev = &rs->md; in rs_set_rdev_sectors() local
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| D | raid1.c | 84 struct mddev *mddev = rdev->mddev; in wait_for_serialization() local
89 if (WARN_ON(!mddev->serial_info_pool)) in wait_for_serialization()
91 si = mempool_alloc(mddev->serial_info_pool, GFP_NOIO); in wait_for_serialization()
101 struct mddev *mddev = rdev->mddev; in remove_serial() local
110 mempool_free(si, mddev->serial_info_pool); in remove_serial()
180 if (test_bit(MD_RECOVERY_REQUESTED, &pi->mddev->recovery)) in r1buf_pool_alloc()
255 struct r1conf *conf = r1_bio->mddev->private; in free_r1bio()
263 struct r1conf *conf = r1_bio->mddev->private; in put_buf()
270 rdev_dec_pending(conf->mirrors[i].rdev, r1_bio->mddev); in put_buf()
281 struct mddev *mddev = r1_bio->mddev; in reschedule_retry() local
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| D | raid10.c | 71 static sector_t reshape_request(struct mddev *mddev, sector_t sector_nr,
73 static void reshape_request_write(struct mddev *mddev, struct r10bio *r10_bio);
144 if (test_bit(MD_RECOVERY_SYNC, &conf->mddev->recovery) || in r10buf_pool_alloc()
145 test_bit(MD_RECOVERY_RESHAPE, &conf->mddev->recovery)) in r10buf_pool_alloc()
191 &conf->mddev->recovery)) { in r10buf_pool_alloc()
277 struct r10conf *conf = r10_bio->mddev->private; in free_r10bio()
285 struct r10conf *conf = r10_bio->mddev->private; in put_buf()
301 struct mddev *mddev = r10_bio->mddev; in reschedule_retry() local
302 struct r10conf *conf = mddev->private; in reschedule_retry()
312 md_wakeup_thread(mddev->thread); in reschedule_retry()
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| D | raid5.c | 198 md_wakeup_thread(conf->mddev->thread); in raid5_wakeup_stripe_thread()
271 md_wakeup_thread(conf->mddev->thread); in do_release_stripe()
277 md_wakeup_thread(conf->mddev->thread); in do_release_stripe()
359 md_wakeup_thread(conf->mddev->thread); in release_inactive_stripe_list()
405 if (unlikely(!conf->mddev->thread) || in raid5_release_stripe()
410 md_wakeup_thread(conf->mddev->thread); in raid5_release_stripe()
748 int degraded = conf->mddev->degraded; in has_failed()
750 if (test_bit(MD_BROKEN, &conf->mddev->flags)) in has_failed()
753 if (conf->mddev->reshape_position != MaxSector) in has_failed()
984 md_wakeup_thread(conf->mddev->thread); in stripe_add_to_batch_list()
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| D | md-bitmap.h | 195 struct mddev *mddev; /* the md device that the bitmap is for */ member
239 struct bitmap *md_bitmap_create(struct mddev *mddev, int slot);
240 int md_bitmap_load(struct mddev *mddev);
241 void md_bitmap_flush(struct mddev *mddev);
242 void md_bitmap_destroy(struct mddev *mddev);
262 void md_bitmap_sync_with_cluster(struct mddev *mddev,
267 void md_bitmap_daemon_work(struct mddev *mddev);
271 struct bitmap *get_bitmap_from_slot(struct mddev *mddev, int slot);
272 int md_bitmap_copy_from_slot(struct mddev *mddev, int slot,
275 void md_bitmap_wait_behind_writes(struct mddev *mddev);
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| D | md-faulty.c | 164 static bool faulty_make_request(struct mddev *mddev, struct bio *bio) in faulty_make_request() argument
166 struct faulty_conf *conf = mddev->private; in faulty_make_request()
209 &mddev->bio_set); in faulty_make_request()
221 static void faulty_status(struct seq_file *seq, struct mddev *mddev) in faulty_status() argument
223 struct faulty_conf *conf = mddev->private; in faulty_status()
254 static int faulty_reshape(struct mddev *mddev) in faulty_reshape() argument
256 int mode = mddev->new_layout & ModeMask; in faulty_reshape()
257 int count = mddev->new_layout >> ModeShift; in faulty_reshape()
258 struct faulty_conf *conf = mddev->private; in faulty_reshape()
260 if (mddev->new_layout < 0) in faulty_reshape()
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| D | raid5-ppl.c | 88 struct mddev *mddev; member
408 md_error(ppl_conf->mddev, log->rdev); in ppl_log_endio()
551 struct r5conf *conf = ppl_conf->mddev->private; in ppl_io_unit_finished()
586 struct r5conf *conf = ppl_conf->mddev->private; in ppl_flush_endio()
594 rdev = md_find_rdev_rcu(conf->mddev, bio_dev(bio)); in ppl_flush_endio()
596 md_error(rdev->mddev, rdev); in ppl_flush_endio()
604 md_wakeup_thread(conf->mddev->thread); in ppl_flush_endio()
612 struct r5conf *conf = ppl_conf->mddev->private; in ppl_do_flush()
790 struct mddev *mddev = ppl_conf->mddev; in ppl_recover_entry() local
791 struct r5conf *conf = mddev->private; in ppl_recover_entry()
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| D | raid5-cache.c | 301 md_write_end(conf->mddev); in r5c_return_dev_pending_writes()
316 md_bitmap_endwrite(conf->mddev->bitmap, sh->sector, in r5c_handle_cached_data_endio()
418 struct r5conf *conf = log->rdev->mddev->private; in r5c_update_log_state()
568 md_error(log->rdev->mddev, log->rdev); in r5l_log_endio()
603 md_wakeup_thread(log->rdev->mddev->thread); in r5l_log_endio()
684 struct mddev *mddev = log->rdev->mddev; in r5c_disable_writeback_async() local
685 struct r5conf *conf = mddev->private; in r5c_disable_writeback_async()
691 mdname(mddev)); in r5c_disable_writeback_async()
694 wait_event(mddev->sb_wait, in r5c_disable_writeback_async()
696 (!test_bit(MD_SB_CHANGE_PENDING, &mddev->sb_flags) && in r5c_disable_writeback_async()
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| D | md-autodetect.c | 128 struct mddev *mddev; in md_setup_drive() local
171 mddev = md_alloc(mdev, name); in md_setup_drive()
172 if (IS_ERR(mddev)) { in md_setup_drive()
177 err = mddev_lock(mddev); in md_setup_drive()
183 if (!list_empty(&mddev->disks) || mddev->raid_disks) { in md_setup_drive()
200 err = md_set_array_info(mddev, &ainfo); in md_setup_drive()
215 md_add_new_disk(mddev, &dinfo); in md_setup_drive()
219 err = do_md_run(mddev); in md_setup_drive()
223 mddev_unlock(mddev); in md_setup_drive()
225 mddev_put(mddev); in md_setup_drive()
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| D | raid1.h | 64 struct mddev *mddev; member
69 struct mddev *mddev; member
161 struct mddev *mddev; member
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| D | md-multipath.h | 10 struct mddev *mddev; member
26 struct mddev *mddev; member
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| D | raid10.h | 29 struct mddev *mddev; member
127 struct mddev *mddev; member
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| D | raid5-log.h | 30 void r5c_update_on_rdev_error(struct mddev *mddev, struct md_rdev *rdev);
49 return test_bit(MD_HAS_JOURNAL, &conf->mddev->flags); in raid5_has_log()
54 return test_bit(MD_HAS_PPL, &conf->mddev->flags); in raid5_has_ppl()
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| D | raid5.h | 578 struct mddev *mddev; member
807 int raid5_set_cache_size(struct mddev *mddev, int size);
825 int r5c_journal_mode_set(struct mddev *mddev, int journal_mode);
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