87 static inline struct hlist_head *stripe_hash(struct r5conf *conf, sector_t sect)  in stripe_hash()
98 static inline void lock_device_hash_lock(struct r5conf *conf, int hash)  in lock_device_hash_lock()
104 static inline void unlock_device_hash_lock(struct r5conf *conf, int hash)  in unlock_device_hash_lock()
110 static inline void lock_all_device_hash_locks_irq(struct r5conf *conf)  in lock_all_device_hash_locks_irq()
120 static inline void unlock_all_device_hash_locks_irq(struct r5conf *conf)  in unlock_all_device_hash_locks_irq()
248 	struct r5conf *conf = sh->raid_conf;  in raid5_wakeup_stripe_thread()  local
289 static void do_release_stripe(struct r5conf *conf, struct stripe_head *sh,  in do_release_stripe()
324 static void __release_stripe(struct r5conf *conf, struct stripe_head *sh,  in __release_stripe()
338 static void release_inactive_stripe_list(struct r5conf *conf,  in release_inactive_stripe_list()
381 static int release_stripe_list(struct r5conf *conf,  in release_stripe_list()
413 	struct r5conf *conf = sh->raid_conf;  in raid5_release_stripe()  local
452 static inline void insert_hash(struct r5conf *conf, struct stripe_head *sh)  in insert_hash()
463 static struct stripe_head *get_free_stripe(struct r5conf *conf, int hash)  in get_free_stripe()
521 	struct r5conf *conf = sh->raid_conf;  in init_stripe()  local
561 static struct stripe_head *__find_stripe(struct r5conf *conf, sector_t sector,  in __find_stripe()
587 static int calc_degraded(struct r5conf *conf)  in calc_degraded()
643 static int has_failed(struct r5conf *conf)  in has_failed()
657 raid5_get_active_stripe(struct r5conf *conf, sector_t sector,  in raid5_get_active_stripe()
749 	struct r5conf *conf = sh->raid_conf;  in stripe_can_batch()  local
759 static void stripe_add_to_batch_list(struct r5conf *conf, struct stripe_head *sh)  in stripe_add_to_batch_list()
862 static int use_new_offset(struct r5conf *conf, struct stripe_head *sh)  in use_new_offset()
887 	struct r5conf *conf = sh->raid_conf;  in ops_run_io()  local
1918 	struct r5conf *conf = sh->raid_conf;  in raid_run_ops()  local
1997 static int grow_one_stripe(struct r5conf *conf, gfp_t gfp)  in grow_one_stripe()
2022 static int grow_stripes(struct r5conf *conf, int num)  in grow_stripes()
2080 static int resize_chunks(struct r5conf *conf, int new_disks, int new_sectors)  in resize_chunks()
2121 static int resize_stripes(struct r5conf *conf, int newsize)  in resize_stripes()
2259 static int drop_one_stripe(struct r5conf *conf)  in drop_one_stripe()
2277 static void shrink_stripes(struct r5conf *conf)  in shrink_stripes()
2290 	struct r5conf *conf = sh->raid_conf;  in raid5_end_read_request()  local
2412 	struct r5conf *conf = sh->raid_conf;  in raid5_end_write_request()  local
2507 	struct r5conf *conf = mddev->private;  in error()  local
2534 sector_t raid5_compute_sector(struct r5conf *conf, sector_t r_sector,  in raid5_compute_sector()
2738 	struct r5conf *conf = sh->raid_conf;  in raid5_compute_blocknr()  local
2861 	struct r5conf *conf = sh->raid_conf;  in schedule_reconstruction()  local
2955 	struct r5conf *conf = sh->raid_conf;  in add_stripe_bio()  local
3054 static void stripe_set_idx(sector_t stripe, struct r5conf *conf, int previous,  in stripe_set_idx()
3071 handle_failed_stripe(struct r5conf *conf, struct stripe_head *sh,  in handle_failed_stripe()
3192 handle_failed_sync(struct r5conf *conf, struct stripe_head *sh,  in handle_failed_sync()
3451 static void handle_stripe_clean_event(struct r5conf *conf,  in handle_stripe_clean_event()
3555 static void handle_stripe_dirtying(struct r5conf *conf,  in handle_stripe_dirtying()
3687 static void handle_parity_checks5(struct r5conf *conf, struct stripe_head *sh,  in handle_parity_checks5()
3775 static void handle_parity_checks6(struct r5conf *conf, struct stripe_head *sh,  in handle_parity_checks6()
3939 static void handle_stripe_expansion(struct r5conf *conf, struct stripe_head *sh)  in handle_stripe_expansion()
4012 	struct r5conf *conf = sh->raid_conf;  in analyse_stripe()  local
4294 	struct r5conf *conf = sh->raid_conf;  in handle_stripe()  local
4641 static void raid5_activate_delayed(struct r5conf *conf)  in raid5_activate_delayed()
4658 static void activate_bit_delay(struct r5conf *conf,  in activate_bit_delay()
4677 	struct r5conf *conf = mddev->private;  in raid5_congested()  local
4695 	struct r5conf *conf = mddev->private;  in in_chunk_boundary()  local
4709 static void add_bio_to_retry(struct bio *bi,struct r5conf *conf)  in add_bio_to_retry()
4722 static struct bio *remove_bio_from_retry(struct r5conf *conf)  in remove_bio_from_retry()
4755 	struct r5conf *conf;  in raid5_align_endio()  local
4784 	struct r5conf *conf = mddev->private;  in raid5_read_one_chunk()  local
4901 static struct stripe_head *__get_priority_stripe(struct r5conf *conf, int group)  in __get_priority_stripe()
4990 	struct r5conf *conf = mddev->private;  in raid5_unplug()  local
5053 	struct r5conf *conf = mddev->private;  in make_discard_request()  local
5145 	struct r5conf *conf = mddev->private;  in make_request()  local
5343 	struct r5conf *conf = mddev->private;  in reshape_request()  local
5585 	struct r5conf *conf = mddev->private;  in sync_request()  local
5675 static int  retry_aligned_read(struct r5conf *conf, struct bio *raid_bio)  in retry_aligned_read()
5741 static int handle_active_stripes(struct r5conf *conf, int group,  in handle_active_stripes()
5794 	struct r5conf *conf = group->conf;  in raid5_do_work()  local
5834 	struct r5conf *conf = mddev->private;  in raid5d()  local
5923 	struct r5conf *conf;  in raid5_show_stripe_cache_size()  local
5936 	struct r5conf *conf = mddev->private;  in raid5_set_cache_size()  local
5967 	struct r5conf *conf;  in raid5_store_stripe_cache_size()  local
5996 	struct r5conf *conf = mddev->private;  in raid5_show_rmw_level()  local
6006 	struct r5conf *conf = mddev->private;  in raid5_store_rmw_level()  local
6039 	struct r5conf *conf;  in raid5_show_preread_threshold()  local
6052 	struct r5conf *conf;  in raid5_store_preread_threshold()  local
6084 	struct r5conf *conf;  in raid5_show_skip_copy()  local
6097 	struct r5conf *conf;  in raid5_store_skip_copy()  local
6136 	struct r5conf *conf = mddev->private;  in stripe_cache_active_show()  local
6149 	struct r5conf *conf;  in raid5_show_group_thread_cnt()  local
6166 	struct r5conf *conf;  in raid5_store_group_thread_cnt()  local
6230 static int alloc_thread_groups(struct r5conf *conf, int cnt,  in alloc_thread_groups()
6277 static void free_thread_groups(struct r5conf *conf)  in free_thread_groups()
6288 	struct r5conf *conf = mddev->private;  in raid5_size()  local
6301 static void free_scratch_buffer(struct r5conf *conf, struct raid5_percpu *percpu)  in free_scratch_buffer()
6310 static int alloc_scratch_buffer(struct r5conf *conf, struct raid5_percpu *percpu)  in alloc_scratch_buffer()
6330 static void raid5_free_percpu(struct r5conf *conf)  in raid5_free_percpu()
6349 static void free_conf(struct r5conf *conf)  in free_conf()
6368 	struct r5conf *conf = container_of(nfb, struct r5conf, cpu_notify);  in raid456_cpu_notify()  local
6392 static int raid5_alloc_percpu(struct r5conf *conf)  in raid5_alloc_percpu()
6432 	struct r5conf *conf = container_of(shrink, struct r5conf, shrinker);  in raid5_cache_scan()  local
6453 	struct r5conf *conf = container_of(shrink, struct r5conf, shrinker);  in raid5_cache_count()  local
6463 	struct r5conf *conf;  in setup_conf()  local
6688 	struct r5conf *conf;  in run()  local
7054 	struct r5conf *conf = priv;  in raid5_free()  local
7062 	struct r5conf *conf = mddev->private;  in status()  local
7075 static void print_raid5_conf (struct r5conf *conf)  in print_raid5_conf()
7102 	struct r5conf *conf = mddev->private;  in raid5_spare_active()  local
7144 	struct r5conf *conf = mddev->private;  in raid5_remove_disk()  local
7215 	struct r5conf *conf = mddev->private;  in raid5_add_disk()  local
7283 	struct r5conf *conf = mddev->private;  in raid5_resize()  local
7320 	struct r5conf *conf = mddev->private;  in check_stripe_cache()  local
7336 	struct r5conf *conf = mddev->private;  in check_reshape()  local
7377 	struct r5conf *conf = mddev->private;  in raid5_start_reshape()  local
7516 static void end_reshape(struct r5conf *conf)  in end_reshape()
7550 	struct r5conf *conf = mddev->private;  in raid5_finish_reshape()  local
7584 	struct r5conf *conf = mddev->private;  in raid5_quiesce()  local
7712 	struct r5conf *conf = mddev->private;  in raid5_check_reshape()  local