linux-kernel - [tip:irq/core] x86: Xen: Use the core irq stats function

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Message-ID: <tip-770144ea7beb3e0537277a96b104ba1daa965f76@git.kernel.org>
Date:	Tue, 4 Mar 2014 08:41:51 -0800
From:	tip-bot for Thomas Gleixner <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, x86@...nel.org, hpa@...or.com,
	mingo@...nel.org, konrad.wilk@...cle.com, peterz@...radead.org,
	xen-devel@...ts.xenproject.org, tglx@...utronix.de,
	david.vrabel@...rix.com
Subject: [tip:irq/core] x86: Xen: Use the core irq stats function

Commit-ID:  770144ea7beb3e0537277a96b104ba1daa965f76
Gitweb:     http://git.kernel.org/tip/770144ea7beb3e0537277a96b104ba1daa965f76
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Sun, 23 Feb 2014 21:40:16 +0000
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Tue, 4 Mar 2014 17:37:53 +0100

x86: Xen: Use the core irq stats function

Let the core do the irq_desc resolution.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Reviewed-by: David Vrabel <david.vrabel@...rix.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Cc: Xen <xen-devel@...ts.xenproject.org>
Cc: x86 <x86@...nel.org>
Link: http://lkml.kernel.org/r/20140223212737.869264085@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/x86/xen/spinlock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index 581521c..4d3acc3 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -183,7 +183,7 @@ __visible void xen_lock_spinning(struct arch_spinlock *lock, __ticket_t want)
 
 	local_irq_save(flags);
 
-	kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
+	kstat_incr_irq_this_cpu(irq);
 out:
 	cpumask_clear_cpu(cpu, &waiting_cpus);
 	w->lock = NULL;
--
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