From: Nathan Lynch <nathanl@linux.ibm.com>
To: Christophe Leroy <christophe.leroy@c-s.fr>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>,
linuxppc-dev@lists.ozlabs.org,
Santosh Sivaraj <santosh@fossix.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] powerpc/vdso32: Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE
Date: Mon, 19 Aug 2019 17:34:11 -0500 [thread overview]
Message-ID: <87r25gss2k.fsf@linux.ibm.com> (raw)
In-Reply-To: <d988bf0d-1780-2a0a-4f9d-48d233c32e5f@c-s.fr>
Christophe Leroy <christophe.leroy@c-s.fr> writes:
> Hi,
>
> Le 19/08/2019 à 18:37, Nathan Lynch a écrit :
>> Hi,
>>
>> Christophe Leroy <christophe.leroy@c-s.fr> writes:
>>> Benchmark from vdsotest:
>>
>> I assume you also ran the verification/correctness parts of vdsotest...? :-)
>>
>
> I did run vdsotest-all. I guess it runs the verifications too ?
It does, but at a quick glance it runs the validation for "only" 1
second per API. It may provide more confidence to allow the validation
to run across several second (tv_sec) transitions, e.g.
vdsotest -d 30 clock-gettime-monotonic-coarse verify
Regardless, I did not see any problem with your patch.
prev parent reply other threads:[~2019-08-19 22:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1eb059dcb634c48980e5e43f465aabd3d35ba7f7.1565960416.git.christophe.leroy@c-s.fr>
2019-08-16 16:44 ` [PATCH] powerpc/vdso32: Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE Segher Boessenkool
2019-08-19 16:37 ` Nathan Lynch
2019-08-19 20:33 ` Christophe Leroy
2019-08-19 22:34 ` Nathan Lynch [this message]
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