On 05/11/2018 07:53 PM, Evan Thompson wrote:
On Fri, May 11, 2018 at 10:18 AM, Tom Rini trini@konsulko.com wrote:
On Fri, May 11, 2018 at 10:14:38AM -0700, Evan Thompson wrote:
On Thu, May 10, 2018 at 3:02 PM, Tom Rini trini@konsulko.com wrote:
On Mon, Mar 26, 2018 at 04:05:24PM -0700, evan.g.thompson@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.
OK. And the test suite passes as well as before, yes?
Yes, I'm seeing the same passes and fails as before.
btw doesn't CONFIG_BLOCK_CACHE offer similar service, but for everyone and on block level ? I recall looking for ext4 fs speed up , but then ultimately used CONFIG_BLOCK_CACHE which did it for me.