Write the same buffer multiple times
@param write_op operation to add this action to
@param buffer bytes to write
@param data_len length of buffer
@param write_len total number of bytes to write, as a multiple of @data_len
@param offset offset to write to
Write the same buffer multiple times @param write_op operation to add this action to @param buffer bytes to write @param data_len length of buffer @param write_len total number of bytes to write, as a multiple of @data_len @param offset offset to write to