[U-Boot] [PATCH] ext4fs: Add ext4 extent tree cache

[Evan Thompson]

On Thu, May 10, 2018 at 3:02 PM, Tom Rini <trini at konsulko.com> wrote:
> On Mon, Mar 26, 2018 at 04:05:24PM -0700, evan.g.thompson at gmail.com wrote:
>
>> +
>> +#ifndef CONFIG_EXT4_EXTENT_CACHE_SIZE
>> +#define CONFIG_EXT4_EXTENT_CACHE_SIZE 5
>> +#endif
>
> This needs to be done in Kconfig.

Ok, I'll fix that.

> Also, is there any sort of testing we could add to test/fs/fs-test.sh for this code?  Thanks!

I can't think of a straightforward way, as this patch just provides a
speedup for certain cases. The functionality of reading / writing
files is unchanged.

- Evan