116 static inline int speed_min(struct mddev *mddev)  in speed_min()
122 static inline int speed_max(struct mddev *mddev)  in speed_max()
145 void mddev_create_wb_pool(struct mddev *mddev, struct md_rdev *rdev,  in mddev_create_wb_pool()
174 static void mddev_destroy_wb_pool(struct mddev *mddev, struct md_rdev *rdev)  in mddev_destroy_wb_pool()
254 			    struct mddev *mddev)  in bio_alloc_mddev()
263 static struct bio *md_bio_alloc_sync(struct mddev *mddev)  in md_bio_alloc_sync()
283 void md_new_event(struct mddev *mddev)  in md_new_event()
326 static bool is_suspended(struct mddev *mddev, struct bio *bio)  in is_suspended()
341 void md_handle_request(struct mddev *mddev, struct bio *bio)  in md_handle_request()
376 	struct mddev *mddev = q->queuedata;  in md_make_request()  local
421 void mddev_suspend(struct mddev *mddev)  in mddev_suspend()
440 void mddev_resume(struct mddev *mddev)  in mddev_resume()
454 int mddev_congested(struct mddev *mddev, int bits)  in mddev_congested()
470 	struct mddev *mddev = data;  in md_congested()  local
481 	struct mddev *mddev = rdev->mddev;  in md_end_flush()  local
496 	struct mddev *mddev = container_of(ws, struct mddev, flush_work);  in submit_flushes()  local
531 	struct mddev *mddev = container_of(ws, struct mddev, flush_work);  in md_submit_flush_data()  local
559 bool md_flush_request(struct mddev *mddev, struct bio *bio)  in md_flush_request()
591 static inline struct mddev *mddev_get(struct mddev *mddev)  in mddev_get()
599 static void mddev_put(struct mddev *mddev)  in mddev_put()
622 void mddev_init(struct mddev *mddev)  in mddev_init()
649 	struct mddev *mddev, *new = NULL;  in mddev_find()  local
723 void mddev_unlock(struct mddev *mddev)  in mddev_unlock()
768 struct md_rdev *md_find_rdev_nr_rcu(struct mddev *mddev, int nr)  in md_find_rdev_nr_rcu()
780 static struct md_rdev *find_rdev(struct mddev *mddev, dev_t dev)  in find_rdev()
791 struct md_rdev *md_find_rdev_rcu(struct mddev *mddev, dev_t dev)  in md_find_rdev_rcu()
850 	struct mddev *mddev = rdev->mddev;  in super_written()  local
869 void md_super_write(struct mddev *mddev, struct md_rdev *rdev,  in md_super_write()
907 int md_super_wait(struct mddev *mddev)  in md_super_wait()
1090 int md_check_no_bitmap(struct mddev *mddev)  in md_check_no_bitmap()
1212 static int super_90_validate(struct mddev *mddev, struct md_rdev *rdev)  in super_90_validate()
1341 static void super_90_sync(struct mddev *mddev, struct md_rdev *rdev)  in super_90_sync()
1727 static int super_1_validate(struct mddev *mddev, struct md_rdev *rdev)  in super_1_validate()
1900 static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)  in super_1_sync()
2162 static void sync_super(struct mddev *mddev, struct md_rdev *rdev)  in sync_super()
2209 int md_integrity_register(struct mddev *mddev)  in md_integrity_register()
2256 int md_integrity_add_rdev(struct md_rdev *rdev, struct mddev *mddev)  in md_integrity_add_rdev()
2279 static int bind_rdev_to_array(struct md_rdev *rdev, struct mddev *mddev)  in bind_rdev_to_array()
2445 static void export_array(struct mddev *mddev)  in export_array()
2458 static bool set_in_sync(struct mddev *mddev)  in set_in_sync()
2485 static void sync_sbs(struct mddev *mddev, int nospares)  in sync_sbs()
2508 static bool does_sb_need_changing(struct mddev *mddev)  in does_sb_need_changing()
2547 void md_update_sb(struct mddev *mddev, int force_change)  in md_update_sb()
2743 	struct mddev *mddev = rdev->mddev;  in add_bound_rdev()  local
2875 			struct mddev *mddev = rdev->mddev;  in state_store()  local
3164 	struct mddev *mddev = rdev->mddev;  in new_offset_store()  local
3284 		struct mddev *mddev;  in rdev_size_store()  local
3502 	struct mddev *mddev = rdev->mddev;  in rdev_attr_store()  local
3632 static int analyze_sbs(struct mddev *mddev)  in analyze_sbs()
3734 safe_delay_show(struct mddev *mddev, char *page)  in safe_delay_show()
3740 safe_delay_store(struct mddev *mddev, const char *cbuf, size_t len)  in safe_delay_store()
3769 level_show(struct mddev *mddev, char *page)  in level_show()
3788 level_store(struct mddev *mddev, const char *buf, size_t len)  in level_store()
3993 layout_show(struct mddev *mddev, char *page)  in layout_show()
4004 layout_store(struct mddev *mddev, const char *buf, size_t len)  in layout_store()
4039 raid_disks_show(struct mddev *mddev, char *page)  in raid_disks_show()
4053 raid_disks_store(struct mddev *mddev, const char *buf, size_t len)  in raid_disks_store()
4094 chunk_size_show(struct mddev *mddev, char *page)  in chunk_size_show()
4105 chunk_size_store(struct mddev *mddev, const char *buf, size_t len)  in chunk_size_store()
4140 resync_start_show(struct mddev *mddev, char *page)  in resync_start_show()
4148 resync_start_store(struct mddev *mddev, const char *buf, size_t len)  in resync_start_store()
4238 array_state_show(struct mddev *mddev, char *page)  in array_state_show()
4282 array_state_store(struct mddev *mddev, const char *buf, size_t len)  in array_state_store()
4396 max_corrected_read_errors_show(struct mddev *mddev, char *page) {  in max_corrected_read_errors_show()
4402 max_corrected_read_errors_store(struct mddev *mddev, const char *buf, size_t len)  in max_corrected_read_errors_store()
4419 null_show(struct mddev *mddev, char *page)  in null_show()
4425 new_dev_store(struct mddev *mddev, const char *buf, size_t len)  in new_dev_store()
4491 bitmap_store(struct mddev *mddev, const char *buf, size_t len)  in bitmap_store()
4525 size_show(struct mddev *mddev, char *page)  in size_show()
4534 size_store(struct mddev *mddev, const char *buf, size_t len)  in size_store()
4573 metadata_show(struct mddev *mddev, char *page)  in metadata_show()
4585 metadata_store(struct mddev *mddev, const char *buf, size_t len)  in metadata_store()
4651 action_show(struct mddev *mddev, char *page)  in action_show()
4677 action_store(struct mddev *mddev, const char *page, size_t len)  in action_store()
4747 last_sync_action_show(struct mddev *mddev, char *page)  in last_sync_action_show()
4755 mismatch_cnt_show(struct mddev *mddev, char *page)  in mismatch_cnt_show()
4765 sync_min_show(struct mddev *mddev, char *page)  in sync_min_show()
4772 sync_min_store(struct mddev *mddev, const char *buf, size_t len)  in sync_min_store()
4794 sync_max_show(struct mddev *mddev, char *page)  in sync_max_show()
4801 sync_max_store(struct mddev *mddev, const char *buf, size_t len)  in sync_max_store()
4823 degraded_show(struct mddev *mddev, char *page)  in degraded_show()
4830 sync_force_parallel_show(struct mddev *mddev, char *page)  in sync_force_parallel_show()
4836 sync_force_parallel_store(struct mddev *mddev, const char *buf, size_t len)  in sync_force_parallel_store()
4860 sync_speed_show(struct mddev *mddev, char *page)  in sync_speed_show()
4875 sync_completed_show(struct mddev *mddev, char *page)  in sync_completed_show()
4900 min_sync_show(struct mddev *mddev, char *page)  in min_sync_show()
4906 min_sync_store(struct mddev *mddev, const char *buf, size_t len)  in min_sync_store()
4936 max_sync_show(struct mddev *mddev, char *page)  in max_sync_show()
4945 max_sync_store(struct mddev *mddev, const char *buf, size_t len)  in max_sync_store()
4989 suspend_lo_show(struct mddev *mddev, char *page)  in suspend_lo_show()
4995 suspend_lo_store(struct mddev *mddev, const char *buf, size_t len)  in suspend_lo_store()
5026 suspend_hi_show(struct mddev *mddev, char *page)  in suspend_hi_show()
5032 suspend_hi_store(struct mddev *mddev, const char *buf, size_t len)  in suspend_hi_store()
5063 reshape_position_show(struct mddev *mddev, char *page)  in reshape_position_show()
5073 reshape_position_store(struct mddev *mddev, const char *buf, size_t len)  in reshape_position_store()
5109 reshape_direction_show(struct mddev *mddev, char *page)  in reshape_direction_show()
5116 reshape_direction_store(struct mddev *mddev, const char *buf, size_t len)  in reshape_direction_store()
5150 array_size_show(struct mddev *mddev, char *page)  in array_size_show()
5160 array_size_store(struct mddev *mddev, const char *buf, size_t len)  in array_size_store()
5207 consistency_policy_show(struct mddev *mddev, char *page)  in consistency_policy_show()
5230 consistency_policy_store(struct mddev *mddev, const char *buf, size_t len)  in consistency_policy_store()
5252 static ssize_t fail_last_dev_show(struct mddev *mddev, char *page)  in fail_last_dev_show()
5262 fail_last_dev_store(struct mddev *mddev, const char *buf, size_t len)  in fail_last_dev_store()
5326 	struct mddev *mddev = container_of(kobj, struct mddev, kobj);  in md_attr_show()  local
5349 	struct mddev *mddev = container_of(kobj, struct mddev, kobj);  in md_attr_store()  local
5370 	struct mddev *mddev = container_of(ko, struct mddev, kobj);  in md_free()  local
5402 	struct mddev *mddev = container_of(ws, struct mddev, del_work);  in mddev_delayed_delete()  local
5411 int mddev_init_writes_pending(struct mddev *mddev)  in mddev_init_writes_pending()
5436 	struct mddev *mddev = mddev_find(dev);  in md_alloc()  local
5580 	struct mddev *mddev = from_timer(mddev, t, safemode_timer);  in md_safemode_timeout()  local
5591 int md_run(struct mddev *mddev)  in md_run()
5861 static int do_md_run(struct mddev *mddev)  in do_md_run()
5897 int md_start(struct mddev *mddev)  in md_start()
5912 static int restart_array(struct mddev *mddev)  in restart_array()
5954 static void md_clean(struct mddev *mddev)  in md_clean()
6003 static void __md_stop_writes(struct mddev *mddev)  in __md_stop_writes()
6032 void md_stop_writes(struct mddev *mddev)  in md_stop_writes()
6040 static void mddev_detach(struct mddev *mddev)  in mddev_detach()
6052 static void __md_stop(struct mddev *mddev)  in __md_stop()
6070 void md_stop(struct mddev *mddev)  in md_stop()
6082 static int md_set_readonly(struct mddev *mddev, struct block_device *bdev)  in md_set_readonly()
6144 static int do_md_stop(struct mddev *mddev, int mode,  in do_md_stop()
6234 static void autorun_array(struct mddev *mddev)  in autorun_array()
6272 	struct mddev *mddev;  in autorun_devices()  local
6362 static int get_array_info(struct mddev *mddev, void __user *arg)  in get_array_info()
6422 static int get_bitmap_file(struct mddev *mddev, void __user * arg)  in get_bitmap_file()
6454 static int get_disk_info(struct mddev *mddev, void __user * arg)  in get_disk_info()
6494 static int add_new_disk(struct mddev *mddev, mdu_disk_info_t *info)  in add_new_disk()
6701 static int hot_remove_disk(struct mddev *mddev, dev_t dev)  in hot_remove_disk()
6741 static int hot_add_disk(struct mddev *mddev, dev_t dev)  in hot_add_disk()
6813 static int set_bitmap_file(struct mddev *mddev, int fd)  in set_bitmap_file()
6910 static int set_array_info(struct mddev *mddev, mdu_array_info_t *info)  in set_array_info()
6985 void md_set_array_sectors(struct mddev *mddev, sector_t array_sectors)  in md_set_array_sectors()
6996 static int update_size(struct mddev *mddev, sector_t num_sectors)  in update_size()
7040 static int update_raid_disks(struct mddev *mddev, int raid_disks)  in update_raid_disks()
7088 static int update_array_info(struct mddev *mddev, mdu_array_info_t *info)  in update_array_info()
7213 static int set_disk_faulty(struct mddev *mddev, dev_t dev)  in set_disk_faulty()
7242 	struct mddev *mddev = bdev->bd_disk->private_data;  in md_getgeo()  local
7281 	struct mddev *mddev = NULL;  in md_ioctl()  local
7598 	struct mddev *mddev = mddev_find(bdev->bd_dev);  in md_open()  local
7638 	struct mddev *mddev = disk->private_data;  in md_release()  local
7647 	struct mddev *mddev = disk->private_data;  in md_media_changed()  local
7654 	struct mddev *mddev = disk->private_data;  in md_revalidate()  local
7727 		struct mddev *mddev, const char *name)  in md_register_thread()
7770 void md_error(struct mddev *mddev, struct md_rdev *rdev)  in md_error()
7811 static int status_resync(struct seq_file *seq, struct mddev *mddev)  in status_resync()
7943 	struct mddev *mddev;  in md_seq_start()  local
7968 	struct mddev *next_mddev, *mddev = v;  in md_seq_next()  local
7995 	struct mddev *mddev = v;  in md_seq_stop()  local
8003 	struct mddev *mddev = v;  in md_seq_show()  local
8193 int md_setup_cluster(struct mddev *mddev, int nodes)  in md_setup_cluster()
8209 void md_cluster_stop(struct mddev *mddev)  in md_cluster_stop()
8217 static int is_mddev_idle(struct mddev *mddev, int init)  in is_mddev_idle()
8260 void md_done_sync(struct mddev *mddev, int blocks, int ok)  in md_done_sync()
8281 bool md_write_start(struct mddev *mddev, struct bio *bi)  in md_write_start()
8338 void md_write_inc(struct mddev *mddev, struct bio *bi)  in md_write_inc()
8347 void md_write_end(struct mddev *mddev)  in md_write_end()
8370 void md_allow_write(struct mddev *mddev)  in md_allow_write()
8403 	struct mddev *mddev = thread->mddev;  in md_do_sync()  local
8821 static int remove_and_add_spares(struct mddev *mddev,  in remove_and_add_spares()
8917 	struct mddev *mddev = container_of(ws, struct mddev, del_work);  in md_start_sync()  local
8964 void md_check_recovery(struct mddev *mddev)  in md_check_recovery()
9142 void md_reap_sync_thread(struct mddev *mddev)  in md_reap_sync_thread()
9205 void md_wait_for_blocked_rdev(struct md_rdev *rdev, struct mddev *mddev)  in md_wait_for_blocked_rdev()
9216 void md_finish_reshape(struct mddev *mddev)  in md_finish_reshape()
9237 	struct mddev *mddev = rdev->mddev;  in rdev_set_badblocks()  local
9278 	struct mddev *mddev;  in md_notify_reboot()  local
9356 static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev)  in check_sb_changes()
9452 static int read_rdev(struct mddev *mddev, struct md_rdev *rdev)  in read_rdev()
9499 void md_reload_sb(struct mddev *mddev, int nr)  in md_reload_sb()
9600 	struct mddev *mddev;  in md_exit()  local