linux-kernel - [PATCH 12/14] asmlinkage: Make trace_hardirqs_on/off

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Message-Id: <1391845930-28580-12-git-send-email-ak@linux.intel.com>
Date:	Sat,  8 Feb 2014 08:52:08 +0100
From:	Andi Kleen <ak@...ux.intel.com>
To:	akpm@...ux-foundation.org
Cc:	x86@...nel.org, linux-kernel@...r.kernel.org,
	Andi Kleen <ak@...ux.intel.com>,
	Steven Rostedt <rostedt@...dmis.org>
Subject: [PATCH 12/14] 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>
---
 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);
-- 
1.8.5.2

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