linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Samuel Holland <samuel@sholland.org>
To: Marc Zyngier <maz@kernel.org>, Thomas Gleixner <tglx@linutronix.de>
Cc: "Samuel Holland" <samuel@sholland.org>,
	"Andy Shevchenko" <andy.shevchenko@gmail.com>,
	"Bartosz Golaszewski" <brgl@bgdev.pl>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Boris Ostrovsky" <boris.ostrovsky@oracle.com>,
	"Borislav Petkov" <bp@alien8.de>,
	"Broadcom internal kernel review list"
	<bcm-kernel-feedback-list@broadcom.com>,
	"Chris Zankel" <chris@zankel.net>,
	"Colin Ian King" <colin.king@intel.com>,
	"Dave Hansen" <dave.hansen@linux.intel.com>,
	"Dexuan Cui" <decui@microsoft.com>,
	"Florian Fainelli" <f.fainelli@gmail.com>,
	"Guo Ren" <guoren@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
	"Haiyang Zhang" <haiyangz@microsoft.com>,
	"Helge Deller" <deller@gmx.de>, "Ingo Molnar" <mingo@redhat.com>,
	"Ivan Kokshaysky" <ink@jurassic.park.msu.ru>,
	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
	"Jan Beulich" <jbeulich@suse.com>,
	"Joerg Roedel" <joro@8bytes.org>,
	"Juergen Gross" <jgross@suse.com>,
	"Julia Lawall" <Julia.Lawall@inria.fr>,
	"K. Y. Srinivasan" <kys@microsoft.com>,
	"Kees Cook" <keescook@chromium.org>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Linus Walleij" <linus.walleij@linaro.org>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"Matt Turner" <mattst88@gmail.com>,
	"Max Filippov" <jcmvbkbc@gmail.com>,
	"Maximilian Heyne" <mheyne@amazon.de>,
	"Oleksandr Tyshchenko" <oleksandr_tyshchenko@epam.com>,
	"Rich Felker" <dalias@libc.org>,
	"Richard Henderson" <rth@twiddle.net>,
	"Rikard Falkeborn" <rikard.falkeborn@gmail.com>,
	"Rob Herring" <robh@kernel.org>,
	"Russell King" <linux@armlinux.org.uk>,
	"Serge Semin" <fancer.lancer@gmail.com>,
	"Stefano Stabellini" <sstabellini@kernel.org>,
	"Stephen Hemminger" <sthemmin@microsoft.com>,
	"Sven Schnelle" <svens@stackframe.org>,
	"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
	"Wei Liu" <wei.liu@kernel.org>, "Wei Xu" <xuwei5@hisilicon.com>,
	"Will Deacon" <will@kernel.org>,
	"Yoshinori Sato" <ysato@users.sourceforge.jp>,
	iommu@lists.linux-foundation.org, iommu@lists.linux.dev,
	linux-alpha@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-hyperv@vger.kernel.org, linux-ia64@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
	linux-parisc@vger.kernel.org, linux-pci@vger.kernel.org,
	linux-sh@vger.kernel.org, linux-xtensa@linux-xtensa.org,
	x86@kernel.org, xen-devel@lists.xenproject.org
Subject: [PATCH v3 4/8] genirq: Drop redundant irq_init_effective_affinity
Date: Fri,  1 Jul 2022 15:00:52 -0500	[thread overview]
Message-ID: <20220701200056.46555-5-samuel@sholland.org> (raw)
In-Reply-To: <20220701200056.46555-1-samuel@sholland.org>

It does exactly the same thing as irq_data_update_effective_affinity.

Signed-off-by: Samuel Holland <samuel@sholland.org>
---

Changes in v3:
 - New patch to drop irq_init_effective_affinity

 kernel/irq/manage.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 8c396319d5ac..40fe7806cc8c 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -205,16 +205,8 @@ static void irq_validate_effective_affinity(struct irq_data *data)
 	pr_warn_once("irq_chip %s did not update eff. affinity mask of irq %u\n",
 		     chip->name, data->irq);
 }
-
-static inline void irq_init_effective_affinity(struct irq_data *data,
-					       const struct cpumask *mask)
-{
-	cpumask_copy(irq_data_get_effective_affinity_mask(data), mask);
-}
 #else
 static inline void irq_validate_effective_affinity(struct irq_data *data) { }
-static inline void irq_init_effective_affinity(struct irq_data *data,
-					       const struct cpumask *mask) { }
 #endif
 
 int irq_do_set_affinity(struct irq_data *data, const struct cpumask *mask,
@@ -347,7 +339,7 @@ static bool irq_set_affinity_deactivated(struct irq_data *data,
 		return false;
 
 	cpumask_copy(desc->irq_common_data.affinity, mask);
-	irq_init_effective_affinity(data, mask);
+	irq_data_update_effective_affinity(data, mask);
 	irqd_set(data, IRQD_AFFINITY_SET);
 	return true;
 }
-- 
2.35.1


  parent reply	other threads:[~2022-07-01 20:11 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-01 20:00 [PATCH v3 0/8] genirq: Provide real IRQ affinity masks in non-SMP configs Samuel Holland
2022-07-01 20:00 ` [PATCH v3 1/8] irqchip/mips-gic: Only register IPI domain when SMP is enabled Samuel Holland
2022-07-05 13:52   ` Serge Semin
2022-07-07  8:22     ` Marc Zyngier
2022-07-07 10:45       ` Serge Semin
2022-07-07  8:50   ` [irqchip: irq/irqchip-next] " irqchip-bot for Samuel Holland
2022-07-01 20:00 ` [PATCH v3 2/8] genirq: GENERIC_IRQ_IPI depends on SMP Samuel Holland
2022-07-07  8:50   ` [irqchip: irq/irqchip-next] " irqchip-bot for Samuel Holland
2022-07-01 20:00 ` [PATCH v3 3/8] genirq: GENERIC_IRQ_EFFECTIVE_AFF_MASK " Samuel Holland
2022-07-07  8:50   ` [irqchip: irq/irqchip-next] " irqchip-bot for Samuel Holland
2022-07-01 20:00 ` Samuel Holland [this message]
2022-07-07  8:50   ` [irqchip: irq/irqchip-next] genirq: Drop redundant irq_init_effective_affinity irqchip-bot for Samuel Holland
2022-07-01 20:00 ` [PATCH v3 5/8] genirq: Refactor accessors to use irq_data_get_affinity_mask Samuel Holland
2022-07-07  8:50   ` [irqchip: irq/irqchip-next] " irqchip-bot for Samuel Holland
2022-07-01 20:00 ` [PATCH v3 6/8] genirq: Add and use an irq_data_update_affinity helper Samuel Holland
2022-07-03 15:22   ` Oleksandr
2022-07-07  8:39     ` Marc Zyngier
2022-07-07  9:37       ` Oleksandr Tyshchenko
2022-07-07  8:50   ` [irqchip: irq/irqchip-next] " irqchip-bot for Samuel Holland
2022-07-01 20:00 ` [PATCH v3 7/8] genirq: Return a const cpumask from irq_data_get_affinity_mask Samuel Holland
2022-07-03 14:57   ` Michael Kelley (LINUX)
2022-07-03 15:04   ` Andy Shevchenko
2022-07-07  8:50   ` [irqchip: irq/irqchip-next] " irqchip-bot for Samuel Holland
2022-07-01 20:00 ` [PATCH v3 8/8] genirq: Provide an IRQ affinity mask in non-SMP configs Samuel Holland
2022-07-07  8:50   ` [irqchip: irq/irqchip-next] " irqchip-bot for Samuel Holland

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220701200056.46555-5-samuel@sholland.org \
    --to=samuel@sholland.org \
    --cc=James.Bottomley@HansenPartnership.com \
    --cc=Julia.Lawall@inria.fr \
    --cc=andy.shevchenko@gmail.com \
    --cc=bcm-kernel-feedback-list@broadcom.com \
    --cc=bhelgaas@google.com \
    --cc=boris.ostrovsky@oracle.com \
    --cc=bp@alien8.de \
    --cc=brgl@bgdev.pl \
    --cc=chris@zankel.net \
    --cc=colin.king@intel.com \
    --cc=dalias@libc.org \
    --cc=dave.hansen@linux.intel.com \
    --cc=decui@microsoft.com \
    --cc=deller@gmx.de \
    --cc=f.fainelli@gmail.com \
    --cc=fancer.lancer@gmail.com \
    --cc=guoren@kernel.org \
    --cc=haiyangz@microsoft.com \
    --cc=hpa@zytor.com \
    --cc=ink@jurassic.park.msu.ru \
    --cc=iommu@lists.linux-foundation.org \
    --cc=iommu@lists.linux.dev \
    --cc=jbeulich@suse.com \
    --cc=jcmvbkbc@gmail.com \
    --cc=jgross@suse.com \
    --cc=joro@8bytes.org \
    --cc=keescook@chromium.org \
    --cc=kw@linux.com \
    --cc=kys@microsoft.com \
    --cc=linus.walleij@linaro.org \
    --cc=linux-alpha@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-hyperv@vger.kernel.org \
    --cc=linux-ia64@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mips@vger.kernel.org \
    --cc=linux-parisc@vger.kernel.org \
    --cc=linux-pci@vger.kernel.org \
    --cc=linux-sh@vger.kernel.org \
    --cc=linux-xtensa@linux-xtensa.org \
    --cc=linux@armlinux.org.uk \
    --cc=lpieralisi@kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=mattst88@gmail.com \
    --cc=maz@kernel.org \
    --cc=mheyne@amazon.de \
    --cc=mingo@redhat.com \
    --cc=oleksandr_tyshchenko@epam.com \
    --cc=rikard.falkeborn@gmail.com \
    --cc=robh@kernel.org \
    --cc=rth@twiddle.net \
    --cc=sstabellini@kernel.org \
    --cc=sthemmin@microsoft.com \
    --cc=svens@stackframe.org \
    --cc=tglx@linutronix.de \
    --cc=tsbogend@alpha.franken.de \
    --cc=wei.liu@kernel.org \
    --cc=will@kernel.org \
    --cc=x86@kernel.org \
    --cc=xen-devel@lists.xenproject.org \
    --cc=xuwei5@hisilicon.com \
    --cc=ysato@users.sourceforge.jp \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).