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From: Samuel Holland <samuel@sholland.org>
To: Thomas Gleixner <tglx@linutronix.de>,
	Marc Zyngier <maz@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Albert Ou <aou@eecs.berkeley.edu>
Cc: Samuel Holland <samuel@sholland.org>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Guo Ren <guoren@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Russell King <linux@armlinux.org.uk>,
	Wei Xu <xuwei5@hisilicon.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org
Subject: [PATCH 2/5] genirq: Refactor accessors to use irq_data_get_affinity_mask
Date: Sun,  8 May 2022 22:43:30 -0500	[thread overview]
Message-ID: <20220509034333.60017-3-samuel@sholland.org> (raw)
In-Reply-To: <20220509034333.60017-1-samuel@sholland.org>

A couple of functions directly reference the affinity mask. Route them
through irq_data_get_affinity_mask so they will pick up any refactoring
done there.

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

 include/linux/irq.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/linux/irq.h b/include/linux/irq.h
index f92788ccdba2..48ac33ca3703 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -877,16 +877,16 @@ static inline int irq_data_get_node(struct irq_data *d)
 	return irq_common_data_get_node(d->common);
 }
 
-static inline struct cpumask *irq_get_affinity_mask(int irq)
+static inline struct cpumask *irq_data_get_affinity_mask(struct irq_data *d)
 {
-	struct irq_data *d = irq_get_irq_data(irq);
-
-	return d ? d->common->affinity : NULL;
+	return d->common->affinity;
 }
 
-static inline struct cpumask *irq_data_get_affinity_mask(struct irq_data *d)
+static inline struct cpumask *irq_get_affinity_mask(int irq)
 {
-	return d->common->affinity;
+	struct irq_data *d = irq_get_irq_data(irq);
+
+	return d ? irq_data_get_affinity_mask(d) : NULL;
 }
 
 #ifdef CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK
@@ -908,7 +908,7 @@ static inline void irq_data_update_effective_affinity(struct irq_data *d,
 static inline
 struct cpumask *irq_data_get_effective_affinity_mask(struct irq_data *d)
 {
-	return d->common->affinity;
+	return irq_data_get_affinity_mask(d);
 }
 #endif
 
-- 
2.35.1


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  parent reply	other threads:[~2022-05-09  3:44 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-09  3:43 [PATCH 0/5] genirq/irqchip: RISC-V PLIC cleanup and optimization Samuel Holland
2022-05-09  3:43 ` [PATCH 1/5] genirq: GENERIC_IRQ_EFFECTIVE_AFF_MASK depends on SMP Samuel Holland
2022-05-09  3:43 ` Samuel Holland [this message]
2022-05-09  3:43 ` [PATCH 3/5] genirq: Provide an IRQ affinity mask in non-SMP configs Samuel Holland
2022-05-09  7:52   ` kernel test robot
2022-05-10  4:20     ` Samuel Holland
2022-05-09  3:43 ` [PATCH 4/5] irqchip/sifive-plic: Make better use of the effective affinity mask Samuel Holland
2022-05-09  3:43 ` [PATCH 5/5] irqchip/sifive-plic: Separate the enable and mask operations Samuel Holland
2022-05-10 10:27   ` Marc Zyngier
2022-05-11 10:00     ` Samuel Holland

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