26 int btrfs_should_fragment_free_space(struct btrfs_block_group *block_group)  in btrfs_should_fragment_free_space()
141 void btrfs_get_block_group(struct btrfs_block_group *cache)  in btrfs_get_block_group()
146 void btrfs_put_block_group(struct btrfs_block_group *cache)  in btrfs_put_block_group()
180 				       struct btrfs_block_group *block_group)  in btrfs_add_block_group_cache()
184 	struct btrfs_block_group *cache;  in btrfs_add_block_group_cache()
194 		cache = rb_entry(parent, struct btrfs_block_group, cache_node);  in btrfs_add_block_group_cache()
219 static struct btrfs_block_group *block_group_cache_tree_search(  in block_group_cache_tree_search()
222 	struct btrfs_block_group *cache, *ret = NULL;  in block_group_cache_tree_search()
230 		cache = rb_entry(n, struct btrfs_block_group, cache_node);  in block_group_cache_tree_search()
259 struct btrfs_block_group *btrfs_lookup_first_block_group(  in btrfs_lookup_first_block_group()
268 struct btrfs_block_group *btrfs_lookup_block_group(  in btrfs_lookup_block_group()
274 struct btrfs_block_group *btrfs_next_block_group(  in btrfs_next_block_group()
275 		struct btrfs_block_group *cache)  in btrfs_next_block_group()
293 		cache = rb_entry(node, struct btrfs_block_group, cache_node);  in btrfs_next_block_group()
316 struct btrfs_block_group *btrfs_inc_nocow_writers(struct btrfs_fs_info *fs_info,  in btrfs_inc_nocow_writers()
319 	struct btrfs_block_group *bg;  in btrfs_inc_nocow_writers()
353 void btrfs_dec_nocow_writers(struct btrfs_block_group *bg)  in btrfs_dec_nocow_writers()
362 void btrfs_wait_nocow_writers(struct btrfs_block_group *bg)  in btrfs_wait_nocow_writers()
370 	struct btrfs_block_group *bg;  in btrfs_dec_block_group_reservations()
379 void btrfs_wait_block_group_reservations(struct btrfs_block_group *bg)  in btrfs_wait_block_group_reservations()
405 		struct btrfs_block_group *cache)  in btrfs_get_caching_control()
440 void btrfs_wait_block_group_cache_progress(struct btrfs_block_group *cache,  in btrfs_wait_block_group_cache_progress()
465 static int btrfs_caching_ctl_wait_done(struct btrfs_block_group *cache,  in btrfs_caching_ctl_wait_done()
472 static int btrfs_wait_block_group_cache_done(struct btrfs_block_group *cache)  in btrfs_wait_block_group_cache_done()
486 static void fragment_free_space(struct btrfs_block_group *block_group)  in fragment_free_space()
519 int btrfs_add_new_free_space(struct btrfs_block_group *block_group, u64 start,  in btrfs_add_new_free_space()
581 					  struct btrfs_block_group *block_group,  in sample_block_group_extent_item()
670 				       struct btrfs_block_group *block_group)  in load_block_group_size_class()
704 	struct btrfs_block_group *block_group = caching_ctl->block_group;  in load_extent_tree_free()
838 static inline void btrfs_free_excluded_extents(const struct btrfs_block_group *bg)  in btrfs_free_excluded_extents()
846 	struct btrfs_block_group *block_group;  in caching_thread()
918 int btrfs_cache_block_group(struct btrfs_block_group *cache, bool wait)  in btrfs_cache_block_group()
1027 				   struct btrfs_block_group *block_group)  in remove_block_group_item()
1054 	struct btrfs_block_group *block_group;  in btrfs_remove_block_group()
1347 static int inc_block_group_ro(struct btrfs_block_group *cache, int force)  in inc_block_group_ro()
1420 				 struct btrfs_block_group *bg)  in clean_pinned_extents()
1471 	struct btrfs_block_group *block_group;  in btrfs_delete_unused_bgs()
1496 					       struct btrfs_block_group,  in btrfs_delete_unused_bgs()
1722 void btrfs_mark_bg_unused(struct btrfs_block_group *bg)  in btrfs_mark_bg_unused()
1746 	const struct btrfs_block_group *bg1, *bg2;  in reclaim_bgs_cmp()
1748 	bg1 = list_entry(a, struct btrfs_block_group, bg_list);  in reclaim_bgs_cmp()
1749 	bg2 = list_entry(b, struct btrfs_block_group, bg_list);  in reclaim_bgs_cmp()
1761 static bool should_reclaim_block_group(struct btrfs_block_group *bg, u64 bytes_freed)  in should_reclaim_block_group()
1789 	struct btrfs_block_group *bg;  in btrfs_reclaim_bgs_work()
1831 				      struct btrfs_block_group,  in btrfs_reclaim_bgs_work()
1967 void btrfs_mark_bg_to_reclaim(struct btrfs_block_group *bg)  in btrfs_mark_bg_to_reclaim()
2154 static int exclude_super_stripes(struct btrfs_block_group *cache)  in exclude_super_stripes()
2208 static struct btrfs_block_group *btrfs_create_block_group_cache(  in btrfs_create_block_group_cache()
2211 	struct btrfs_block_group *cache;  in btrfs_create_block_group_cache()
2257 	struct btrfs_block_group *bg;  in check_chunk_block_group_mappings()
2308 	struct btrfs_block_group *cache;  in read_one_block_group()
2432 		struct btrfs_block_group *bg;  in fill_dummy_bgs()
2479 	struct btrfs_block_group *cache;  in btrfs_read_block_groups()
2545 						 struct btrfs_block_group,  in btrfs_read_block_groups()
2593 				   struct btrfs_block_group *block_group)  in insert_block_group_item()
2723 	struct btrfs_block_group *block_group;  in btrfs_create_pending_block_groups()
2730 					       struct btrfs_block_group,  in btrfs_create_pending_block_groups()
2793 struct btrfs_block_group *btrfs_make_block_group(struct btrfs_trans_handle *trans,  in btrfs_make_block_group()
2798 	struct btrfs_block_group *cache;  in btrfs_make_block_group()
2891 int btrfs_inc_block_group_ro(struct btrfs_block_group *cache,  in btrfs_inc_block_group_ro()
3004 void btrfs_dec_block_group_ro(struct btrfs_block_group *cache)  in btrfs_dec_block_group_ro()
3034 				   struct btrfs_block_group *cache)  in update_block_group_item()
3102 static int cache_save_setup(struct btrfs_block_group *block_group,  in cache_save_setup()
3270 	struct btrfs_block_group *cache, *tmp;  in btrfs_setup_space_cache()
3308 	struct btrfs_block_group *cache;  in btrfs_start_dirty_block_groups()
3346 		cache = list_first_entry(&dirty, struct btrfs_block_group,  in btrfs_start_dirty_block_groups()
3474 	struct btrfs_block_group *cache;  in btrfs_write_dirty_block_groups()
3503 					 struct btrfs_block_group,  in btrfs_write_dirty_block_groups()
3584 		cache = list_first_entry(io, struct btrfs_block_group,  in btrfs_write_dirty_block_groups()
3599 	struct btrfs_block_group *cache = NULL;  in btrfs_update_block_group()
3722 int btrfs_add_reserved_bytes(struct btrfs_block_group *cache,  in btrfs_add_reserved_bytes()
3776 void btrfs_free_reserved_bytes(struct btrfs_block_group *cache,  in btrfs_free_reserved_bytes()
3841 static struct btrfs_block_group *do_chunk_alloc(struct btrfs_trans_handle *trans, u64 flags)  in do_chunk_alloc()
3843 	struct btrfs_block_group *bg;  in do_chunk_alloc()
3901 		struct btrfs_block_group *sys_bg;  in do_chunk_alloc()
4047 	struct btrfs_block_group *ret_bg;  in btrfs_chunk_alloc()
4223 		struct btrfs_block_group *bg;  in reserve_chunk_space()
4317 	struct btrfs_block_group *block_group;  in btrfs_put_block_group_cache()
4346 	struct btrfs_block_group *block_group;  in btrfs_free_block_groups()
4374 					       struct btrfs_block_group,  in btrfs_free_block_groups()
4382 					       struct btrfs_block_group,  in btrfs_free_block_groups()
4392 					       struct btrfs_block_group,  in btrfs_free_block_groups()
4401 		block_group = rb_entry(n, struct btrfs_block_group,  in btrfs_free_block_groups()
4468 void btrfs_freeze_block_group(struct btrfs_block_group *cache)  in btrfs_freeze_block_group()
4473 void btrfs_unfreeze_block_group(struct btrfs_block_group *block_group)  in btrfs_unfreeze_block_group()
4507 bool btrfs_inc_block_group_swap_extents(struct btrfs_block_group *bg)  in btrfs_inc_block_group_swap_extents()
4521 void btrfs_dec_block_group_swap_extents(struct btrfs_block_group *bg, int amount)  in btrfs_dec_block_group_swap_extents()
4558 int btrfs_use_block_group_size_class(struct btrfs_block_group *bg,  in btrfs_use_block_group_size_class()
4591 bool btrfs_block_group_should_use_size_class(struct btrfs_block_group *bg)  in btrfs_block_group_should_use_size_class()