linux-kernel - [tip:x86/asmlinkage] asmlinkage: Make trace_hardirqs_on/ off

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Message-ID: <tip-285c00adf651c9b1d6c73d5eee482d2a617a64c1@git.kernel.org>
Date:	Thu, 13 Feb 2014 19:59:49 -0800
From:	tip-bot for Andi Kleen <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	rostedt@...dmis.org, ak@...ux.intel.com, tglx@...utronix.de,
	hpa@...ux.intel.com
Subject: [tip:x86/asmlinkage] asmlinkage: Make trace_hardirqs_on/
 off_caller visible

Commit-ID:  285c00adf651c9b1d6c73d5eee482d2a617a64c1
Gitweb:     http://git.kernel.org/tip/285c00adf651c9b1d6c73d5eee482d2a617a64c1
Author:     Andi Kleen <ak@...ux.intel.com>
AuthorDate: Sat, 8 Feb 2014 08:52:08 +0100
Committer:  H. Peter Anvin <hpa@...ux.intel.com>
CommitDate: Thu, 13 Feb 2014 18:14:54 -0800

asmlinkage: Make trace_hardirqs_on/off_caller visible

These functions are called from assembler, and thus need to be
__visible.

Cc: Steven Rostedt <rostedt@...dmis.org>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>
Link: http://lkml.kernel.org/r/1391845930-28580-12-git-send-email-ak@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@...ux.intel.com>
---
 kernel/trace/trace_irqsoff.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c
index 2aefbee..887ef88 100644
--- a/kernel/trace/trace_irqsoff.c
+++ b/kernel/trace/trace_irqsoff.c
@@ -498,14 +498,14 @@ void trace_hardirqs_off(void)
 }
 EXPORT_SYMBOL(trace_hardirqs_off);
 
-void trace_hardirqs_on_caller(unsigned long caller_addr)
+__visible void trace_hardirqs_on_caller(unsigned long caller_addr)
 {
 	if (!preempt_trace() && irq_trace())
 		stop_critical_timing(CALLER_ADDR0, caller_addr);
 }
 EXPORT_SYMBOL(trace_hardirqs_on_caller);
 
-void trace_hardirqs_off_caller(unsigned long caller_addr)
+__visible void trace_hardirqs_off_caller(unsigned long caller_addr)
 {
 	if (!preempt_trace() && irq_trace())
 		start_critical_timing(CALLER_ADDR0, caller_addr);
--
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