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Re: [PATCH v3 7/8] genirq: Return a const cpumask from irq_data_get_affinity_mask
- To: Samuel Holland <samuel@xxxxxxxxxxxx>
- From: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
- Date: Sun, 3 Jul 2022 17:04:58 +0200
- Cc: Marc Zyngier <maz@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Bartosz Golaszewski <brgl@xxxxxxxx>, Bjorn Helgaas <bhelgaas@xxxxxxxxxx>, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, Broadcom internal kernel review list <bcm-kernel-feedback-list@xxxxxxxxxxxx>, Chris Zankel <chris@xxxxxxxxxx>, Colin Ian King <colin.king@xxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, Dexuan Cui <decui@xxxxxxxxxxxxx>, Florian Fainelli <f.fainelli@xxxxxxxxx>, Guo Ren <guoren@xxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>, Helge Deller <deller@xxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>, "James E.J. Bottomley" <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Joerg Roedel <joro@xxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Julia Lawall <Julia.Lawall@xxxxxxxx>, "K. Y. Srinivasan" <kys@xxxxxxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Krzysztof Wilczyński <kw@xxxxxxxxx>, Linus Walleij <linus.walleij@xxxxxxxxxx>, Lorenzo Pieralisi <lpieralisi@xxxxxxxxxx>, Mark Rutland <mark.rutland@xxxxxxx>, Matt Turner <mattst88@xxxxxxxxx>, Max Filippov <jcmvbkbc@xxxxxxxxx>, Maximilian Heyne <mheyne@xxxxxxxxx>, Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>, Rich Felker <dalias@xxxxxxxx>, Richard Henderson <rth@xxxxxxxxxxx>, Rikard Falkeborn <rikard.falkeborn@xxxxxxxxx>, Rob Herring <robh@xxxxxxxxxx>, Russell King <linux@xxxxxxxxxxxxxxx>, Serge Semin <fancer.lancer@xxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Stephen Hemminger <sthemmin@xxxxxxxxxxxxx>, Sven Schnelle <svens@xxxxxxxxxxxxxx>, Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>, Wei Liu <wei.liu@xxxxxxxxxx>, Wei Xu <xuwei5@xxxxxxxxxxxxx>, Will Deacon <will@xxxxxxxxxx>, Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>, "list@xxxxxxx:IOMMU DRIVERS" <iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx>, iommu@xxxxxxxxxxxxxxx, linux-alpha@xxxxxxxxxxxxxxx, linux-arm Mailing List <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, Linux on Hyper-V List <linux-hyperv@xxxxxxxxxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, "open list:BROADCOM NVRAM DRIVER" <linux-mips@xxxxxxxxxxxxxxx>, linux-parisc@xxxxxxxxxxxxxxx, linux-pci <linux-pci@xxxxxxxxxxxxxxx>, Linux-SH <linux-sh@xxxxxxxxxxxxxxx>, linux-xtensa@xxxxxxxxxxxxxxxx, "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Sun, 03 Jul 2022 15:05:44 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Fri, Jul 1, 2022 at 10:01 PM Samuel Holland <samuel@xxxxxxxxxxxx> wrote:
>
> Now that the irq_data_update_affinity helper exists, enforce its use
> by returning a a const cpumask from irq_data_get_affinity_mask.
>
> Since the previous commit already updated places that needed to call
> irq_data_update_affinity, this commit updates the remaining code that
> either did not modify the cpumask or immediately passed the modified
> mask to irq_set_affinity.
When we refer to functions, we use parentheses, e.g. func().
--
With Best Regards,
Andy Shevchenko
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