lkml.org 
[lkml]   [2014]   [Mar]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:irq/core] xen: Add proper irq accounting for HYPERCALL vector
Commit-ID:  99c8b79d3c165f8e2a6247c14bfa1429e7efe51f
Gitweb: http://git.kernel.org/tip/99c8b79d3c165f8e2a6247c14bfa1429e7efe51f
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Sun, 23 Feb 2014 21:40:21 +0000
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Tue, 4 Mar 2014 17:37:54 +0100

xen: Add proper irq accounting for HYPERCALL vector

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Xen <xen-devel@lists.xenproject.org>
Link: http://lkml.kernel.org/r/20140223212738.808648133@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
drivers/xen/events/events_base.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
index 5dd2ddf..8b91c256 100644
--- a/drivers/xen/events/events_base.c
+++ b/drivers/xen/events/events_base.c
@@ -1235,6 +1235,7 @@ void xen_evtchn_do_upcall(struct pt_regs *regs)
#ifdef CONFIG_X86
exit_idle();
#endif
+ inc_irq_stat(irq_hv_callback_count);

__xen_evtchn_do_upcall();


\
 
 \ /
  Last update: 2014-03-04 18:41    [W:0.548 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site