fadvise DONTNEED implementation (or lack thereof)

[Ben Gamari]

On Mon, 15 Nov 2010 16:28:32 +0900 (JST), KOSAKI Motohiro <kosaki.motohiro at jp.fujitsu.com> wrote:
> Who can make rsync like io pattern test suite? a code change is easy. but
> to comfirm justification is more harder work.
> 
I'm afraid I don't have time to work up any code. I would be happy to
try the patch with my backup use-case though. I'll just have to think
of an objective way of measuring the result.

- Ben