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authorAndi Kleen <ak@linux.intel.com>2014-02-08 11:52:08 +0400
committerH. Peter Anvin <hpa@linux.intel.com>2014-02-14 06:14:54 +0400
commit285c00adf651c9b1d6c73d5eee482d2a617a64c1 (patch)
tree3a8c9f02ad589144036df967a091155b2879467e /kernel/trace/trace_irqsoff.c
parenta9143296dd612dceb0765229ccfb13fd642e2840 (diff)
downloadlinux-285c00adf651c9b1d6c73d5eee482d2a617a64c1.tar.xz
asmlinkage: Make trace_hardirqs_on/off_caller visible
These functions are called from assembler, and thus need to be __visible. Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andi Kleen <ak@linux.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@linux.intel.com>
Diffstat (limited to 'kernel/trace/trace_irqsoff.c')
-rw-r--r--kernel/trace/trace_irqsoff.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c
index 2aefbee93a6d..887ef88b0bc7 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);