From: Herve Codina <herve.codina@bootlin.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Vadim Fedorenko <vadim.fedorenko@linux.dev>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Yury Norov <yury.norov@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, Andrew Lunn <andrew@lunn.ch>,
Mark Brown <broonie@kernel.org>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: Re: [PATCH v3 RESEND 3/6] bitmap: Make bitmap_onto() available to users
Date: Mon, 12 Feb 2024 14:37:53 +0100 [thread overview]
Message-ID: <20240212143753.620ddd6e@bootlin.com> (raw)
In-Reply-To: <ZcoOpPb9HfXOYmAr@smile.fi.intel.com>
Hi Andy,
On Mon, 12 Feb 2024 14:27:16 +0200
Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote:
> On Mon, Feb 12, 2024 at 08:56:31AM +0100, Herve Codina wrote:
> > Currently the bitmap_onto() is available only for CONFIG_NUMA=y case,
> > while some users may benefit out of it and being independent to NUMA
> > code.
> >
> > Make it available to users by moving out of ifdeffery and exporting for
> > modules.
>
> Wondering if you are trying to have something like
> https://lore.kernel.org/lkml/20230926052007.3917389-1-andriy.shevchenko@linux.intel.com/
>
Yes, it looks like.
Can you confirm that your bitmap_scatter() do the same operations as the
existing bitmap_onto() ?
If so, your bitmap_gather() will match my bitmap_off() (patch 4 in this series).
Thanks,
Hervé
--
Hervé Codina, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2024-02-12 13:38 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-12 7:56 [PATCH v3 RESEND 0/6] Add support for QMC HDLC Herve Codina
2024-02-12 7:56 ` [PATCH v3 RESEND 1/6] net: wan: " Herve Codina
2024-02-12 12:22 ` Andy Shevchenko
2024-02-22 12:05 ` Herve Codina
2024-02-22 13:19 ` Andy Shevchenko
2024-02-22 13:21 ` Herve Codina
2024-02-12 7:56 ` [PATCH v3 RESEND 2/6] MAINTAINERS: Add the Freescale QMC HDLC driver entry Herve Codina
2024-02-12 7:56 ` [PATCH v3 RESEND 3/6] bitmap: Make bitmap_onto() available to users Herve Codina
2024-02-12 12:27 ` Andy Shevchenko
2024-02-12 13:37 ` Herve Codina [this message]
2024-02-12 14:01 ` Andy Shevchenko
2024-02-12 14:20 ` Herve Codina
2024-02-12 14:36 ` Andy Shevchenko
2024-02-12 19:13 ` Yury Norov
2024-02-15 17:46 ` Herve Codina
2024-02-15 19:17 ` Andy Shevchenko
2024-02-21 13:44 ` Herve Codina
2024-02-21 14:30 ` Andy Shevchenko
2024-02-12 7:56 ` [PATCH v3 RESEND 4/6] bitmap: Introduce bitmap_off() Herve Codina
2024-02-12 9:45 ` Rasmus Villemoes
2024-02-12 18:37 ` Yury Norov
2024-02-12 18:41 ` Yury Norov
2024-02-12 7:56 ` [PATCH v3 RESEND 5/6] net: wan: fsl_qmc_hdlc: Add runtime timeslots changes support Herve Codina
2024-02-12 7:56 ` [PATCH v3 RESEND 6/6] net: wan: fsl_qmc_hdlc: Add framer support Herve Codina
2024-02-12 7:56 ` [RESEND PATCH v3 0/6] Add support for QMC HDLC Herve Codina
2024-02-12 7:56 ` [RESEND PATCH v3 1/6] net: wan: " Herve Codina
2024-02-12 7:56 ` [RESEND PATCH v3 2/6] MAINTAINERS: Add the Freescale QMC HDLC driver entry Herve Codina
2024-02-12 7:56 ` [RESEND PATCH v3 3/6] bitmap: Make bitmap_onto() available to users Herve Codina
2024-02-12 7:56 ` [RESEND PATCH v3 4/6] bitmap: Introduce bitmap_off() Herve Codina
2024-02-12 7:56 ` [RESEND PATCH v3 5/6] net: wan: fsl_qmc_hdlc: Add runtime timeslots changes support Herve Codina
2024-02-12 7:56 ` [RESEND PATCH v3 6/6] net: wan: fsl_qmc_hdlc: Add framer support Herve Codina
2024-02-12 8:05 ` [PATCH v3 RESEND 0/6] Add support for QMC HDLC Herve Codina
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