2029 	struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info;  in repair_io_failure()  local
2035 	struct btrfs_mapping_tree *map_tree = &fs_info->mapping_tree;  in repair_io_failure()
2038 	ASSERT(!(fs_info->sb->s_flags & MS_RDONLY));  in repair_io_failure()
2051 	ret = btrfs_map_block(fs_info, WRITE, logical,  in repair_io_failure()
2091 	if (root->fs_info->sb->s_flags & MS_RDONLY)  in repair_eb_io_failure()
2097 		ret = repair_io_failure(root->fs_info->btree_inode, start,  in repair_eb_io_failure()
2118 	struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info;  in clean_io_failure()  local
2143 	if (fs_info->sb->s_flags & MS_RDONLY)  in clean_io_failure()
2154 		num_copies = btrfs_num_copies(fs_info, failrec->logical,  in clean_io_failure()
2296 	num_copies = btrfs_num_copies(BTRFS_I(inode)->root->fs_info,  in btrfs_check_repairable()
2368 	bio->bi_bdev = BTRFS_I(inode)->root->fs_info->fs_devices->latest_bdev;  in btrfs_create_repair_bio()
2374 		struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info;  in btrfs_create_repair_bio()  local
2375 		u16 csum_size = btrfs_super_csum_size(fs_info->super_copy);  in btrfs_create_repair_bio()
2501 				btrfs_err(BTRFS_I(page->mapping->host)->root->fs_info,  in end_bio_extent_writepage()
2505 				btrfs_info(BTRFS_I(page->mapping->host)->root->fs_info,  in end_bio_extent_writepage()
2581 				btrfs_err(BTRFS_I(page->mapping->host)->root->fs_info,  in end_bio_extent_readpage()
2585 				btrfs_info(BTRFS_I(page->mapping->host)->root->fs_info,  in end_bio_extent_readpage()
3492 				btrfs_err(BTRFS_I(inode)->root->fs_info,  in __extent_writepage_io()
3609 			  struct btrfs_fs_info *fs_info,  in lock_extent_buffer_for_io()  argument
3649 		__percpu_counter_add(&fs_info->dirty_metadata_bytes,  in lock_extent_buffer_for_io()
3651 				     fs_info->dirty_metadata_batch);  in lock_extent_buffer_for_io()
3688 	struct btrfs_inode *btree_ino = BTRFS_I(eb->fs_info->btree_inode);  in set_btree_ioerr()
3777 			struct btrfs_fs_info *fs_info,  in write_one_eb()  argument
3781 	struct block_device *bdev = fs_info->fs_devices->latest_bdev;  in write_one_eb()
3782 	struct extent_io_tree *tree = &BTRFS_I(fs_info->btree_inode)->io_tree;  in write_one_eb()
3833 	struct btrfs_fs_info *fs_info = BTRFS_I(mapping->host)->root->fs_info;  in btree_write_cache_pages()  local
3914 			ret = lock_extent_buffer_for_io(eb, fs_info, &epd);  in btree_write_cache_pages()
3920 			ret = write_one_eb(eb, fs_info, wbc, &epd);  in btree_write_cache_pages()
4536 			ret = btrfs_check_shared(NULL, root->fs_info,  in extent_fiemap()
4659 __alloc_extent_buffer(struct btrfs_fs_info *fs_info, u64 start,  in __alloc_extent_buffer()  argument
4669 	eb->fs_info = fs_info;  in __alloc_extent_buffer()
4705 	new = __alloc_extent_buffer(src->fs_info, src->start, src->len);  in btrfs_clone_extent_buffer()
4728 struct extent_buffer *alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,  in alloc_dummy_extent_buffer()  argument
4736 	if (!fs_info) {  in alloc_dummy_extent_buffer()
4743 		len = fs_info->tree_root->nodesize;  in alloc_dummy_extent_buffer()
4747 	eb = __alloc_extent_buffer(fs_info, start, len);  in alloc_dummy_extent_buffer()
4817 struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,  in find_extent_buffer()  argument
4823 	eb = radix_tree_lookup(&fs_info->buffer_radix,  in find_extent_buffer()
4855 struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info,  in alloc_test_extent_buffer()  argument
4861 	eb = find_extent_buffer(fs_info, start);  in alloc_test_extent_buffer()
4864 	eb = alloc_dummy_extent_buffer(fs_info, start);  in alloc_test_extent_buffer()
4867 	eb->fs_info = fs_info;  in alloc_test_extent_buffer()
4872 	spin_lock(&fs_info->buffer_lock);  in alloc_test_extent_buffer()
4873 	ret = radix_tree_insert(&fs_info->buffer_radix,  in alloc_test_extent_buffer()
4875 	spin_unlock(&fs_info->buffer_lock);  in alloc_test_extent_buffer()
4878 		exists = find_extent_buffer(fs_info, start);  in alloc_test_extent_buffer()
4901 struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,  in alloc_extent_buffer()  argument
4904 	unsigned long len = fs_info->tree_root->nodesize;  in alloc_extent_buffer()
4911 	struct address_space *mapping = fs_info->btree_inode->i_mapping;  in alloc_extent_buffer()
4915 	eb = find_extent_buffer(fs_info, start);  in alloc_extent_buffer()
4919 	eb = __alloc_extent_buffer(fs_info, start, len);  in alloc_extent_buffer()
4974 	spin_lock(&fs_info->buffer_lock);  in alloc_extent_buffer()
4975 	ret = radix_tree_insert(&fs_info->buffer_radix,  in alloc_extent_buffer()
4977 	spin_unlock(&fs_info->buffer_lock);  in alloc_extent_buffer()
4980 		exists = find_extent_buffer(fs_info, start);  in alloc_extent_buffer()
5033 			struct btrfs_fs_info *fs_info = eb->fs_info;  in release_extent_buffer()  local
5037 			spin_lock(&fs_info->buffer_lock);  in release_extent_buffer()
5038 			radix_tree_delete(&fs_info->buffer_radix,  in release_extent_buffer()
5040 			spin_unlock(&fs_info->buffer_lock);  in release_extent_buffer()