[Rt-devel] [PATCH] Callback stat cache

[Jesse Vincent]

On Sep 17, 2004, at 3:44 PM, Matt Mankins wrote:

> In doing some profiling someone noticed a bunch of stats looking for
> Callback modifications.  In the "every little bit counts" category, 
> this
> patch caches the stat/response so that subsequent requests can use the
> in-memory response rather than go out and get the fresh value via a 
> system
> call.

It's actually already frequently the case that the stat call won't 
catch a callback change.  It might make sense to just turn off the 
checking entirely.