1787 static int generic_remap_check_len(struct inode *inode_in,  in generic_remap_check_len()  argument
1793 	u64 blkmask = i_blocksize(inode_in) - 1;  in generic_remap_check_len()
1950 	struct inode *inode_in = file_inode(file_in);  in generic_remap_file_range_prep()  local
1952 	bool same_inode = (inode_in == inode_out);  in generic_remap_file_range_prep()
1959 	if (IS_SWAPFILE(inode_in) || IS_SWAPFILE(inode_out))  in generic_remap_file_range_prep()
1963 	if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode))  in generic_remap_file_range_prep()
1965 	if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode))  in generic_remap_file_range_prep()
1970 		loff_t isize = i_size_read(inode_in);  in generic_remap_file_range_prep()
1988 	inode_dio_wait(inode_in);  in generic_remap_file_range_prep()
1992 	ret = filemap_write_and_wait_range(inode_in->i_mapping,  in generic_remap_file_range_prep()
2008 		ret = vfs_dedupe_file_range_compare(inode_in, pos_in,  in generic_remap_file_range_prep()
2016 	ret = generic_remap_check_len(inode_in, inode_out, pos_out, len,  in generic_remap_file_range_prep()