* Fw: Re: Linux Plumbers funding to go? / two minconf's
@ 2015-08-10 16:45 Paul E. McKenney
0 siblings, 0 replies; only message in thread
From: Paul E. McKenney @ 2015-08-10 16:45 UTC (permalink / raw)
To: netoptimizer, jesper.brouer, jesper, aravinda; +Cc: linux-kernel
On Thu, Aug 06, 2015 at 05:39:28PM +0200, Jesper Dangaard Brouer wrote:
> Specifically for Paul: I would like to discuss with you Paul how we can
> speed up RCU object freeing, by using my new SLAB/slub bulk API[*].
> The delayed free by RCU cause us to hit the slub slowpath... I'm hoping
> to speedup this up by bulk freeing... hoping to mitigate the effect of
> "rcuo" slowdown. Specifically I'm looking for stress testing RCU
> tools, as I want to measure the effect/improvement.
>
> [*] http://thread.gmane.org/gmane.linux.kernel.mm/135704
>
> p.s. I'm on vacation ATM, thus Cc. jesper.brouer@gmail.com or
> jesper@brouer.com.
Just thought I should get you in touch with Aravida Prasad (CCed), who
has been doing some related work in speeding up RCU/slab freeing.
Thanx, Paul
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2015-08-10 16:45 Fw: Re: Linux Plumbers funding to go? / two minconf's Paul E. McKenney
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