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Message-ID: <427e840b-d4f5-4554-b798-c70a5b67040e@csgroup.eu>
Date: Wed, 11 Dec 2024 08:02:39 +0100
From: Christophe Leroy <christophe.leroy@...roup.eu>
To: Easwar Hariharan <eahariha@...ux.microsoft.com>,
Pablo Neira Ayuso <pablo@...filter.org>,
Jozsef Kadlecsik <kadlec@...filter.org>,
"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
Simon Horman <horms@...nel.org>, Julia Lawall <Julia.Lawall@...ia.fr>,
Nicolas Palix <nicolas.palix@...g.fr>, Daniel Mack <daniel@...que.org>,
Haojian Zhuang <haojian.zhuang@...il.com>,
Robert Jarzmik <robert.jarzmik@...e.fr>, Russell King
<linux@...linux.org.uk>, Heiko Carstens <hca@...ux.ibm.com>,
Vasily Gorbik <gor@...ux.ibm.com>, Alexander Gordeev
<agordeev@...ux.ibm.com>, Christian Borntraeger <borntraeger@...ux.ibm.com>,
Sven Schnelle <svens@...ux.ibm.com>, Ofir Bitton <obitton@...ana.ai>,
Oded Gabbay <ogabbay@...nel.org>, Lucas De Marchi
<lucas.demarchi@...el.com>,
Thomas Hellström <thomas.hellstrom@...ux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@...el.com>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
Jeroen de Borst <jeroendb@...gle.com>,
Praveen Kaligineedi <pkaligineedi@...gle.com>,
Shailend Chand <shailend@...gle.com>, Andrew Lunn <andrew+netdev@...n.ch>,
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Dick Kennedy <dick.kennedy@...adcom.com>,
"James E.J. Bottomley" <James.Bottomley@...senPartnership.com>,
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Roger Pau Monné <roger.pau@...rix.com>,
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Luiz Augusto von Dentz <luiz.dentz@...il.com>,
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Florian Fainelli <florian.fainelli@...adcom.com>, Ray Jui
<rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>,
Broadcom internal kernel review list
<bcm-kernel-feedback-list@...adcom.com>, Xiubo Li <xiubli@...hat.com>,
Ilya Dryomov <idryomov@...il.com>, Josh Poimboeuf <jpoimboe@...nel.org>,
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<mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>,
Naveen N Rao <naveen@...nel.org>, Madhavan Srinivasan <maddy@...ux.ibm.com>
Cc: netfilter-devel@...r.kernel.org, coreteam@...filter.org,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org, cocci@...ia.fr,
linux-arm-kernel@...ts.infradead.org, linux-s390@...r.kernel.org,
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Anna-Maria Behnsen <anna-maria@...utronix.de>
Subject: Re: [PATCH v3 05/19] powerpc/papr_scm: Convert timeouts to
secs_to_jiffies()
Le 10/12/2024 à 23:02, Easwar Hariharan a écrit :
> Commit b35108a51cf7 ("jiffies: Define secs_to_jiffies()") introduced
> secs_to_jiffies(). As the value here is a multiple of 1000, use
> secs_to_jiffies() instead of msecs_to_jiffies to avoid the multiplication.
>
> This is converted using scripts/coccinelle/misc/secs_to_jiffies.cocci with
> the following Coccinelle rules:
>
> @@ constant C; @@
>
> - msecs_to_jiffies(C * 1000)
> + secs_to_jiffies(C)
>
> @@ constant C; @@
>
> - msecs_to_jiffies(C * MSEC_PER_SEC)
> + secs_to_jiffies(C)
>
> Signed-off-by: Easwar Hariharan <eahariha@...ux.microsoft.com>
Reviewed-by: Christophe Leroy <christophe.leroy@...roup.eu>
> ---
> arch/powerpc/platforms/pseries/papr_scm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/platforms/pseries/papr_scm.c b/arch/powerpc/platforms/pseries/papr_scm.c
> index f84ac9fbe203c111046464b9100866dddae687bb..f7c9271bda58433f395648063e60409a8d3c11d9 100644
> --- a/arch/powerpc/platforms/pseries/papr_scm.c
> +++ b/arch/powerpc/platforms/pseries/papr_scm.c
> @@ -544,7 +544,7 @@ static int drc_pmem_query_health(struct papr_scm_priv *p)
>
> /* Jiffies offset for which the health data is assumed to be same */
> cache_timeout = p->lasthealth_jiffies +
> - msecs_to_jiffies(MIN_HEALTH_QUERY_INTERVAL * 1000);
> + secs_to_jiffies(MIN_HEALTH_QUERY_INTERVAL);
>
> /* Fetch new health info is its older than MIN_HEALTH_QUERY_INTERVAL */
> if (time_after(jiffies, cache_timeout))
>
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