Re: [PATCH v4] kprobes,lib: kretprobe scalability improvement
From: Andrew Morton
Date: Wed Nov 02 2022 - 17:33:18 EST
On Wed, 2 Nov 2022 10:30:12 +0800 wuqiang <wuqiang.matt@xxxxxxxxxxxxx> wrote:
> Tests of
> kretprobe throughput show the biggest ratio as 333.9x of the original
> freelist.
Seriously.
I'll add this for some runtime testing.
Are you able to identify other parts of the kernel which could use
(and benefit from) the new objpool?