# \[PATCH v2\] lib/decompress\_unxz.c: removing all memory helper functions

- From: H. Peter Anvin \<hpa@zytor.com\>
- Date: 2012-06-12 17:31:39 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2012/06/3878291
- Thread: https://ratatoskr.run/linux-arm-kernel/2012/06/3877875/t.md

```text
On 06/12/2012 10:26 AM, Nicolas Pitre wrote:
> 
> Instead of copying, maybe this would be much better to make the content 
> of lib/string.c usable in a pre-boot environment.
> 

Not sure about that... a lot of it is #ifndef __HAVE_ARCH_* and you
*really* want those optimizations on some arches.

	-hpa
```