# Re: \[PATCH 1/7\] drivers: base: move mutex lock out of add\_memory\_section()

- From: Yasuaki Ishimatsu \<hidden\>
- Date: 2013-08-22 08:45:25 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2013/08/4105108
- Thread: https://ratatoskr.run/linux-mm/2013/08/6473892/t.md

```text
(2013/08/21 2:24), Seth Jennings wrote:
> Gah! Forgot the cover letter.
>
> This patchset just seeks to clean up and refactor some things in
> memory.c for better understanding and possibly better performance due do
> a decrease in mutex acquisitions and refcount churn at boot time.  No
> functional change is intended by this set!

All patches were
Reviewed-by: Yasuaki Ishimatsu <redacted>
Tested-by: Yasuaki Ishimatsu <redacted>

Thanks,
Yasuaki Ishimatsu

>
> Seth
>
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```