generic_copy_file_range 2186 fs/ceph/file.c ret = generic_copy_file_range(src_file, src_off, dst_file, generic_copy_file_range 1218 fs/cifs/cifsfs.c rc = generic_copy_file_range(src_file, off, dst_file, generic_copy_file_range 3349 fs/fuse/file.c ret = generic_copy_file_range(src_file, src_off, dst_file, generic_copy_file_range 154 fs/nfs/nfs4file.c ret = generic_copy_file_range(file_in, pos_in, file_out, generic_copy_file_range 1596 fs/read_write.c EXPORT_SYMBOL(generic_copy_file_range); generic_copy_file_range 1616 fs/read_write.c return generic_copy_file_range(file_in, pos_in, file_out, pos_out, len, generic_copy_file_range 1923 include/linux/fs.h extern ssize_t generic_copy_file_range(struct file *file_in, loff_t pos_in,