123 static inline int speed_min(struct mddev *mddev)  in speed_min()
129 static inline int speed_max(struct mddev *mddev)  in speed_max()
208 			    struct mddev *mddev)  in bio_alloc_mddev()
222 static struct bio *md_bio_alloc_sync(struct mddev *mddev)  in md_bio_alloc_sync()
242 void md_new_event(struct mddev *mddev)  in md_new_event()
285 static bool is_suspended(struct mddev *mddev, struct bio *bio)  in is_suspended()
300 void md_handle_request(struct mddev *mddev, struct bio *bio)  in md_handle_request()
335 	struct mddev *mddev = q->queuedata;  in md_make_request()  local
376 void mddev_suspend(struct mddev *mddev)  in mddev_suspend()
395 void mddev_resume(struct mddev *mddev)  in mddev_resume()
409 int mddev_congested(struct mddev *mddev, int bits)  in mddev_congested()
425 	struct mddev *mddev = data;  in md_congested()  local
435 	struct mddev *mddev = fi->mddev;  in submit_flushes()  local
450 	struct mddev *mddev = fi->mddev;  in md_end_flush()  local
468 void md_flush_request(struct mddev *mddev, struct bio *bio)  in md_flush_request()
523 static inline struct mddev *mddev_get(struct mddev *mddev)  in mddev_get()
531 static void mddev_put(struct mddev *mddev)  in mddev_put()
554 void mddev_init(struct mddev *mddev)  in mddev_init()
580 	struct mddev *mddev, *new = NULL;  in mddev_find()  local
654 void mddev_unlock(struct mddev *mddev)  in mddev_unlock()
699 struct md_rdev *md_find_rdev_nr_rcu(struct mddev *mddev, int nr)  in md_find_rdev_nr_rcu()
711 static struct md_rdev *find_rdev(struct mddev *mddev, dev_t dev)  in find_rdev()
722 struct md_rdev *md_find_rdev_rcu(struct mddev *mddev, dev_t dev)  in md_find_rdev_rcu()
781 	struct mddev *mddev = rdev->mddev;  in super_written()  local
800 void md_super_write(struct mddev *mddev, struct md_rdev *rdev,  in md_super_write()
838 int md_super_wait(struct mddev *mddev)  in md_super_wait()
1021 int md_check_no_bitmap(struct mddev *mddev)  in md_check_no_bitmap()
1131 static int super_90_validate(struct mddev *mddev, struct md_rdev *rdev)  in super_90_validate()
1258 static void super_90_sync(struct mddev *mddev, struct md_rdev *rdev)  in super_90_sync()
1629 static int super_1_validate(struct mddev *mddev, struct md_rdev *rdev)  in super_1_validate()
1791 static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)  in super_1_sync()
2053 static void sync_super(struct mddev *mddev, struct md_rdev *rdev)  in sync_super()
2100 int md_integrity_register(struct mddev *mddev)  in md_integrity_register()
2147 int md_integrity_add_rdev(struct md_rdev *rdev, struct mddev *mddev)  in md_integrity_add_rdev()
2172 static int bind_rdev_to_array(struct md_rdev *rdev, struct mddev *mddev)  in bind_rdev_to_array()
2334 static void export_array(struct mddev *mddev)  in export_array()
2347 static bool set_in_sync(struct mddev *mddev)  in set_in_sync()
2374 static void sync_sbs(struct mddev *mddev, int nospares)  in sync_sbs()
2397 static bool does_sb_need_changing(struct mddev *mddev)  in does_sb_need_changing()
2436 void md_update_sb(struct mddev *mddev, int force_change)  in md_update_sb()
2632 	struct mddev *mddev = rdev->mddev;  in add_bound_rdev()  local
2764 			struct mddev *mddev = rdev->mddev;  in state_store()  local
3049 	struct mddev *mddev = rdev->mddev;  in new_offset_store()  local
3169 		struct mddev *mddev;  in rdev_size_store()  local
3387 	struct mddev *mddev = rdev->mddev;  in rdev_attr_store()  local
3517 static void analyze_sbs(struct mddev *mddev)  in analyze_sbs()
3615 safe_delay_show(struct mddev *mddev, char *page)  in safe_delay_show()
3621 safe_delay_store(struct mddev *mddev, const char *cbuf, size_t len)  in safe_delay_store()
3650 level_show(struct mddev *mddev, char *page)  in level_show()
3669 level_store(struct mddev *mddev, const char *buf, size_t len)  in level_store()
3874 layout_show(struct mddev *mddev, char *page)  in layout_show()
3885 layout_store(struct mddev *mddev, const char *buf, size_t len)  in layout_store()
3920 raid_disks_show(struct mddev *mddev, char *page)  in raid_disks_show()
3934 raid_disks_store(struct mddev *mddev, const char *buf, size_t len)  in raid_disks_store()
3975 chunk_size_show(struct mddev *mddev, char *page)  in chunk_size_show()
3986 chunk_size_store(struct mddev *mddev, const char *buf, size_t len)  in chunk_size_store()
4021 resync_start_show(struct mddev *mddev, char *page)  in resync_start_show()
4029 resync_start_store(struct mddev *mddev, const char *buf, size_t len)  in resync_start_store()
4114 array_state_show(struct mddev *mddev, char *page)  in array_state_show()
4155 array_state_store(struct mddev *mddev, const char *buf, size_t len)  in array_state_store()
4268 max_corrected_read_errors_show(struct mddev *mddev, char *page) {  in max_corrected_read_errors_show()
4274 max_corrected_read_errors_store(struct mddev *mddev, const char *buf, size_t len)  in max_corrected_read_errors_store()
4291 null_show(struct mddev *mddev, char *page)  in null_show()
4297 new_dev_store(struct mddev *mddev, const char *buf, size_t len)  in new_dev_store()
4363 bitmap_store(struct mddev *mddev, const char *buf, size_t len)  in bitmap_store()
4397 size_show(struct mddev *mddev, char *page)  in size_show()
4406 size_store(struct mddev *mddev, const char *buf, size_t len)  in size_store()
4445 metadata_show(struct mddev *mddev, char *page)  in metadata_show()
4457 metadata_store(struct mddev *mddev, const char *buf, size_t len)  in metadata_store()
4523 action_show(struct mddev *mddev, char *page)  in action_show()
4549 action_store(struct mddev *mddev, const char *page, size_t len)  in action_store()
4619 last_sync_action_show(struct mddev *mddev, char *page)  in last_sync_action_show()
4627 mismatch_cnt_show(struct mddev *mddev, char *page)  in mismatch_cnt_show()
4637 sync_min_show(struct mddev *mddev, char *page)  in sync_min_show()
4644 sync_min_store(struct mddev *mddev, const char *buf, size_t len)  in sync_min_store()
4666 sync_max_show(struct mddev *mddev, char *page)  in sync_max_show()
4673 sync_max_store(struct mddev *mddev, const char *buf, size_t len)  in sync_max_store()
4695 degraded_show(struct mddev *mddev, char *page)  in degraded_show()
4702 sync_force_parallel_show(struct mddev *mddev, char *page)  in sync_force_parallel_show()
4708 sync_force_parallel_store(struct mddev *mddev, const char *buf, size_t len)  in sync_force_parallel_store()
4732 sync_speed_show(struct mddev *mddev, char *page)  in sync_speed_show()
4747 sync_completed_show(struct mddev *mddev, char *page)  in sync_completed_show()
4772 min_sync_show(struct mddev *mddev, char *page)  in min_sync_show()
4778 min_sync_store(struct mddev *mddev, const char *buf, size_t len)  in min_sync_store()
4808 max_sync_show(struct mddev *mddev, char *page)  in max_sync_show()
4817 max_sync_store(struct mddev *mddev, const char *buf, size_t len)  in max_sync_store()
4861 suspend_lo_show(struct mddev *mddev, char *page)  in suspend_lo_show()
4867 suspend_lo_store(struct mddev *mddev, const char *buf, size_t len)  in suspend_lo_store()
4898 suspend_hi_show(struct mddev *mddev, char *page)  in suspend_hi_show()
4904 suspend_hi_store(struct mddev *mddev, const char *buf, size_t len)  in suspend_hi_store()
4935 reshape_position_show(struct mddev *mddev, char *page)  in reshape_position_show()
4945 reshape_position_store(struct mddev *mddev, const char *buf, size_t len)  in reshape_position_store()
4981 reshape_direction_show(struct mddev *mddev, char *page)  in reshape_direction_show()
4988 reshape_direction_store(struct mddev *mddev, const char *buf, size_t len)  in reshape_direction_store()
5022 array_size_show(struct mddev *mddev, char *page)  in array_size_show()
5032 array_size_store(struct mddev *mddev, const char *buf, size_t len)  in array_size_store()
5079 consistency_policy_show(struct mddev *mddev, char *page)  in consistency_policy_show()
5102 consistency_policy_store(struct mddev *mddev, const char *buf, size_t len)  in consistency_policy_store()
5169 	struct mddev *mddev = container_of(kobj, struct mddev, kobj);  in md_attr_show()  local
5192 	struct mddev *mddev = container_of(kobj, struct mddev, kobj);  in md_attr_store()  local
5213 	struct mddev *mddev = container_of(ko, struct mddev, kobj);  in md_free()  local
5245 	struct mddev *mddev = container_of(ws, struct mddev, del_work);  in mddev_delayed_delete()  local
5254 int mddev_init_writes_pending(struct mddev *mddev)  in mddev_init_writes_pending()
5278 	struct mddev *mddev = mddev_find(dev);  in md_alloc()  local
5422 	struct mddev *mddev = from_timer(mddev, t, safemode_timer);  in md_safemode_timeout()  local
5433 int md_run(struct mddev *mddev)  in md_run()
5708 static int do_md_run(struct mddev *mddev)  in do_md_run()
5738 int md_start(struct mddev *mddev)  in md_start()
5753 static int restart_array(struct mddev *mddev)  in restart_array()
5795 static void md_clean(struct mddev *mddev)  in md_clean()
5844 static void __md_stop_writes(struct mddev *mddev)  in __md_stop_writes()
5871 void md_stop_writes(struct mddev *mddev)  in md_stop_writes()
5879 static void mddev_detach(struct mddev *mddev)  in mddev_detach()
5891 static void __md_stop(struct mddev *mddev)  in __md_stop()
5909 void md_stop(struct mddev *mddev)  in md_stop()
5929 static int md_set_readonly(struct mddev *mddev, struct block_device *bdev)  in md_set_readonly()
5991 static int do_md_stop(struct mddev *mddev, int mode,  in do_md_stop()
6081 static void autorun_array(struct mddev *mddev)  in autorun_array()
6119 	struct mddev *mddev;  in autorun_devices()  local
6209 static int get_array_info(struct mddev *mddev, void __user *arg)  in get_array_info()
6269 static int get_bitmap_file(struct mddev *mddev, void __user * arg)  in get_bitmap_file()
6301 static int get_disk_info(struct mddev *mddev, void __user * arg)  in get_disk_info()
6341 static int add_new_disk(struct mddev *mddev, mdu_disk_info_t *info)  in add_new_disk()
6548 static int hot_remove_disk(struct mddev *mddev, dev_t dev)  in hot_remove_disk()
6588 static int hot_add_disk(struct mddev *mddev, dev_t dev)  in hot_add_disk()
6660 static int set_bitmap_file(struct mddev *mddev, int fd)  in set_bitmap_file()
6757 static int set_array_info(struct mddev *mddev, mdu_array_info_t *info)  in set_array_info()
6829 void md_set_array_sectors(struct mddev *mddev, sector_t array_sectors)  in md_set_array_sectors()
6840 static int update_size(struct mddev *mddev, sector_t num_sectors)  in update_size()
6884 static int update_raid_disks(struct mddev *mddev, int raid_disks)  in update_raid_disks()
6932 static int update_array_info(struct mddev *mddev, mdu_array_info_t *info)  in update_array_info()
7057 static int set_disk_faulty(struct mddev *mddev, dev_t dev)  in set_disk_faulty()
7086 	struct mddev *mddev = bdev->bd_disk->private_data;  in md_getgeo()  local
7125 	struct mddev *mddev = NULL;  in md_ioctl()  local
7442 	struct mddev *mddev = mddev_find(bdev->bd_dev);  in md_open()  local
7482 	struct mddev *mddev = disk->private_data;  in md_release()  local
7491 	struct mddev *mddev = disk->private_data;  in md_media_changed()  local
7498 	struct mddev *mddev = disk->private_data;  in md_revalidate()  local
7571 		struct mddev *mddev, const char *name)  in md_register_thread()
7614 void md_error(struct mddev *mddev, struct md_rdev *rdev)  in md_error()
7655 static int status_resync(struct seq_file *seq, struct mddev *mddev)  in status_resync()
7779 	struct mddev *mddev;  in md_seq_start()  local
7804 	struct mddev *next_mddev, *mddev = v;  in md_seq_next()  local
7831 	struct mddev *mddev = v;  in md_seq_stop()  local
7839 	struct mddev *mddev = v;  in md_seq_show()  local
8029 int md_setup_cluster(struct mddev *mddev, int nodes)  in md_setup_cluster()
8045 void md_cluster_stop(struct mddev *mddev)  in md_cluster_stop()
8053 static int is_mddev_idle(struct mddev *mddev, int init)  in is_mddev_idle()
8096 void md_done_sync(struct mddev *mddev, int blocks, int ok)  in md_done_sync()
8117 bool md_write_start(struct mddev *mddev, struct bio *bi)  in md_write_start()
8174 void md_write_inc(struct mddev *mddev, struct bio *bi)  in md_write_inc()
8183 void md_write_end(struct mddev *mddev)  in md_write_end()
8206 void md_allow_write(struct mddev *mddev)  in md_allow_write()
8239 	struct mddev *mddev = thread->mddev;  in md_do_sync()  local
8648 static int remove_and_add_spares(struct mddev *mddev,  in remove_and_add_spares()
8744 	struct mddev *mddev = container_of(ws, struct mddev, del_work);  in md_start_sync()  local
8791 void md_check_recovery(struct mddev *mddev)  in md_check_recovery()
8966 void md_reap_sync_thread(struct mddev *mddev)  in md_reap_sync_thread()
9015 void md_wait_for_blocked_rdev(struct md_rdev *rdev, struct mddev *mddev)  in md_wait_for_blocked_rdev()
9026 void md_finish_reshape(struct mddev *mddev)  in md_finish_reshape()
9047 	struct mddev *mddev = rdev->mddev;  in rdev_set_badblocks()  local
9088 	struct mddev *mddev;  in md_notify_reboot()  local
9166 static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev)  in check_sb_changes()
9235 static int read_rdev(struct mddev *mddev, struct md_rdev *rdev)  in read_rdev()
9282 void md_reload_sb(struct mddev *mddev, int nr)  in md_reload_sb()
9383 	struct mddev *mddev;  in md_exit()  local