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Fri, 11 Feb 2022 13:16:03 +0000 To: Cyril Hrubis , Petr Vorel Thread-Topic: [LTP] [PATCH v1] mem/swapping01: Make sure swap is supported by kernel Thread-Index: AQHYHoN2hkOGrLkIhEeEdGVcZ5V+NKyM9MYAgACN64CAAAudgIAAZtYygAARAoCAAAgbAIAAR7kA////1Us= Date: Fri, 11 Feb 2022 13:16:03 +0000 Message-ID: References: <20220210133812.13368-1-bogdan.lezhepekov@suse.com> <6205BA38.7070903@fujitsu.com> <62061EC1.2040206@fujitsu.com> In-Reply-To: Accept-Language: en-US, ru-RU Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: suggested_attachment_session_id: 08f60f09-1144-8fb0-966f-4e6e5d4a6660 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=suse.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 564ab13f-5276-4f56-9804-08d9ed60a7da x-ms-traffictypediagnostic: DB7PR04MB5179:EE_ x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; 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boundary="===============1605105388==" Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" --===============1605105388== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_VI1PR04MB4958065F19BD86A04E7A711893309VI1PR04MB4958eurp_" --_000_VI1PR04MB4958065F19BD86A04E7A711893309VI1PR04MB4958eurp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Ok, I will send out a new patch. Do I need to update syscalls/swapon/swapon03.c accordingly to make it a pat= tern? Cheers, Bogdan ________________________________ From: Cyril Hrubis Sent: Friday, February 11, 2022 15:15 To: Petr Vorel Cc: xuyang2018.jy@fujitsu.com ; Bogdan Lezhepeko= v ; Li Wang ; LTP List Subject: Re: [LTP] [PATCH v1] mem/swapping01: Make sure swap is supported b= y kernel Hi! > 1) keep check access("/proc/swaps", F_OK) > 2) use .needs_config for "CONFIG_SWAP=3Dy" > 3) Add .needs_swap flag to struct tst_test > > To be honest, I'm not sure, what's the best, probably .needs_config. > I worried little bit about .needs_config forcing config to be available i= n the > past, but that should be solved KCONFIG_SKIP_CHECK added by Xu. I guess that the easiest solution would be .needs_kconfig, we ended up depending on it in quite a few testcases anyway so I would say that nobody is runing LTP without having kernel config exproted anyways. -- Cyril Hrubis chrubis@suse.cz --_000_VI1PR04MB4958065F19BD86A04E7A711893309VI1PR04MB4958eurp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable
Hi,

Ok, I will send out a new patch.

Do I need to update syscalls/swapon/swapon03.c accordingly to make it a pat= tern?

Cheers,
Bogdan
From: Cyril Hrubis <chru= bis@suse.cz>
Sent: Friday, February 11, 2022 15:15
To: Petr Vorel <pvorel@suse.cz>
Cc: xuyang2018.jy@fujitsu.com <xuyang2018.jy@fujitsu.com>; Bog= dan Lezhepekov <bogdan.lezhepekov@suse.com>; Li Wang <liwang@redha= t.com>; LTP List <ltp@lists.linux.it>
Subject: Re: [LTP] [PATCH v1] mem/swapping01: Make sure swap is supp= orted by kernel
 
Hi!
> 1) keep check access("/proc/swaps", F_OK)
> 2) use .needs_config for "CONFIG_SWAP=3Dy"
> 3) Add .needs_swap flag to struct tst_test
>
> To be honest, I'm not sure, what's the best, probably .needs_config. > I worried little bit about .needs_config forcing config to be availabl= e in the
> past, but that should be solved KCONFIG_SKIP_CHECK added by Xu.

I guess that the easiest solution would be .needs_kconfig, we ended up
depending on it in quite a few testcases anyway so I would say that
nobody is runing LTP without having kernel config exproted anyways.

--
Cyril Hrubis
chrubis@suse.cz

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