From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Xen <xen-devel@lists.xenproject.org>, Ingo Molnar <mingo@elte.hu>,
x86 <x86@kernel.org>
Subject: [patch 15/26] x86: xen: Use the core irq stats function
Date: Sun, 23 Feb 2014 21:40:16 -0000 [thread overview]
Message-ID: <20140223212737.869264085@linutronix.de> (raw)
In-Reply-To: 20140223212703.511977310@linutronix.de
[-- Attachment #1: x86-xen-use-core-irq-stats-function.patch --]
[-- Type: text/plain, Size: 730 bytes --]
Let the core do the irq_desc resolution.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Xen <xen-devel@lists.xenproject.org>
Cc: x86 <x86@kernel.org>
---
arch/x86/xen/spinlock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: tip/arch/x86/xen/spinlock.c
===================================================================
--- tip.orig/arch/x86/xen/spinlock.c
+++ tip/arch/x86/xen/spinlock.c
@@ -183,7 +183,7 @@ __visible void xen_lock_spinning(struct
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;
next parent reply other threads:[~2014-02-23 21:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20140223212703.511977310@linutronix.de>
2014-02-23 21:40 ` Thomas Gleixner [this message]
2014-02-24 14:20 ` [patch 15/26] x86: xen: Use the core irq stats function David Vrabel
2014-03-04 16:41 ` [tip:irq/core] x86: Xen: " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 18/26] xen: Use the proper irq functions Thomas Gleixner
2014-02-24 14:24 ` David Vrabel
[not found] ` <530B5624.8080309@citrix.com>
2014-02-24 21:13 ` Thomas Gleixner
2014-03-04 16:40 ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 21/26] xen: Get rid of the last irq_desc abuse Thomas Gleixner
2014-02-24 14:33 ` David Vrabel
[not found] ` <530B5856.7080900@citrix.com>
2014-02-24 21:12 ` Thomas Gleixner
2014-03-04 16:41 ` [tip:irq/core] " tip-bot for Thomas Gleixner
[not found] ` <tip-02893afdd310fab8f41f6afbe5233c6609ec19ed@git.kernel.org>
2014-03-04 17:16 ` David Vrabel
2014-02-23 21:40 ` [patch 23/26] xen: Add proper irq accounting for HYPERCALL vector Thomas Gleixner
2014-02-24 14:48 ` David Vrabel
2014-03-04 16:42 ` [tip:irq/core] " tip-bot for Thomas Gleixner
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