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asmlinkage: Make trace_hardirq visible 

Can be called from assembler code.

Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1391845930-28580-6-git-send-email-ak@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Andi Kleen 2014-02-08 08:52:02 +01:00 committed by H. Peter Anvin
parent 63f9a7fde7
commit b35f830533
1 changed files with 2 additions and 2 deletions
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4
kernel/locking/lockdep.c
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@ -2557,7 +2557,7 @@ static void __trace_hardirqs_on_caller(unsigned long ip)
debug_atomic_inc(hardirqs_on_events);
}
void trace_hardirqs_on_caller(unsigned long ip)
__visible void trace_hardirqs_on_caller(unsigned long ip)
{
time_hardirqs_on(CALLER_ADDR0, ip);
@ -2610,7 +2610,7 @@ EXPORT_SYMBOL(trace_hardirqs_on);
/*
* Hardirqs were disabled:
*/
void trace_hardirqs_off_caller(unsigned long ip)
__visible void trace_hardirqs_off_caller(unsigned long ip)
{
struct task_struct *curr = current;