[PATCH xserver 2/4] xace: Remove the audit hooks and tune dispatch

Keith Packard keithp at keithp.com
Fri Jun 10 17:14:28 UTC 2016


Adam Jackson <ajax at nwnk.net> writes:

> On Fri, 2016-04-29 at 14:22 -0400, Adam Jackson wrote:
>> There are no in-tree consumers of the audit hooks, and they are in any
>> case redundant with the dtrace dispatch hooks. Neither is there any
>> in-tree user of the core request dispatch hook. The extension hook is
>> only used for non-default security cases, but in the absence of LTO we
>> always have to take the function call into XaceHookDispatch to find out
>> that there's no callback registered.
>
> Ping, anyone? If you're building with XACE enabled (on my laptop, n=1)
> this improves x11perf -noop from 45M/s to 60M/s with what's currently
> in git. Atop the epoll branch it's even better, 50M/s to 68M/s.

Reviewed-by: Keith Packard <keithp at keithp.com>

-- 
-keith
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