btrfs_check_data_free_space 2273 fs/btrfs/block-group.c 	ret = btrfs_check_data_free_space(inode, &data_reserved, 0, num_pages);
btrfs_check_data_free_space  474 fs/btrfs/delalloc-space.c 	ret = btrfs_check_data_free_space(inode, reserved, start, len);
btrfs_check_data_free_space    9 fs/btrfs/delalloc-space.h int btrfs_check_data_free_space(struct inode *inode,
btrfs_check_data_free_space 1645 fs/btrfs/file.c 		ret = btrfs_check_data_free_space(inode, &data_reserved, pos,
btrfs_check_data_free_space 3214 fs/btrfs/relocation.c 	ret = btrfs_check_data_free_space(inode, &data_reserved, prealloc_start,