linux-kernel - Re: [PATCH 1/3] tools/perf: Fix the nrcpus in perf bench futex to enable the run when all CPU's are not online

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Date: Fri, 14 Jun 2024 06:45:26 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: acme@...nel.org,
	jolsa@...nel.org,
	adrian.hunter@...el.com,
	irogers@...gle.com,
	Athira Rajeev <atrajeev@...ux.vnet.ibm.com>
Cc: linux-kernel@...r.kernel.org,
	linux-perf-users@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org,
	akanksha@...ux.ibm.com,
	maddy@...ux.ibm.com,
	kjain@...ux.ibm.com,
	disgoel@...ux.vnet.ibm.com
Subject: Re: [PATCH 1/3] tools/perf: Fix the nrcpus in perf bench futex to enable the run when all CPU's are not online

On Fri, 07 Jun 2024 10:13:52 +0530, Athira Rajeev wrote:

> Perf bench futex fails as below when attempted to run on
> on a powerpc system:
> 
>  ./perf bench futex all
>  Running futex/hash benchmark...
> Run summary [PID 626307]: 80 threads, each operating on 1024 [private] futexes for 10 secs.
> 
> [...]

Applied to perf-tools-next after updating the commit log a bit, thanks!

Best regards,
Namhyung