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Subject: Re: [PATCH v2] genirq: Machine-parsable version of /proc/interrupts
To: Craig Gallek <kraigatgoog@gmail.com>,
        Thomas Gleixner <tglx@linutronix.de>
References: <1469543126-158620-1-git-send-email-kraigatgoog@gmail.com>
 <1473356083-14601-1-git-send-email-kraigatgoog@gmail.com>
Cc: David Decotigny <decot@google.com>, linux-kernel@vger.kernel.org
From: Randy Dunlap <rdunlap@infradead.org>
Message-ID: <09def1ca-a6bd-3286-7817-a607a23c5643@infradead.org>
Date: Thu, 8 Sep 2016 10:57:21 -0700
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On 09/08/16 10:34, Craig Gallek wrote:
> From: Craig Gallek <kraig@google.com>
> 
> Add struct kobject to struct irq_desc to allow for easy export
> to sysfs.  This allows for much simpler userspace-parsing of
> the information contained in struct irq_desc.

Please give example(s) of the sysfs (output) format.

Also add the interface info to Documentation/ABI/.

> +static void irq_sysfs_add(int irq, struct irq_desc *desc)
> +{
> +	if (irq_kobj_base) {
> +		if (kobject_add(&desc->kobj, irq_kobj_base, "%d", irq))
> +			pr_warn("Fail to add kobject for irq %d\n", irq);

			         Failed

> +	}
> +}

Thanks.
-- 
~Randy