linux-kernel - [patch 0/7] x86: Store irq descriptor in vector array

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Message-Id: <20150802203427.110728870@linutronix.de>
Date:	Sun, 02 Aug 2015 20:38:22 -0000
From:	Thomas Gleixner <tglx@...utronix.de>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	x86@...nel.org, Jiang Liu <jiang.liu@...ux.intel.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Bjorn Helgaas <bhelgaas@...gle.com>
Subject: [patch 0/7] x86: Store irq descriptor in vector array

We store the irq number in the vector array, so we need to lookup the
descriptor at every interrupt. We can avoid that by simply storing the
interrupt descriptor itself in the vector array.

Thanks,

	tglx



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