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authorSteven Rostedt <rostedt@goodmis.org>2008-05-12 21:20:44 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-05-23 20:40:05 +0200
commit18cef379d30f5ded20cc31d7f2d342639d39919d (patch)
treecd193ad51e39cf0987ef815a6ef0cd1017e075ee /kernel/trace/trace.c
parent0764d23cf066c52de42b653144605b481d3fbdbc (diff)
ftrace: don't use raw_local_irq_save/restore
Using raw_local_irq_save/restore confuses lockdep. It's fine to use the normal ones. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/trace/trace.c')
-rw-r--r--kernel/trace/trace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index d7ad030a4c4..9175ce91b8f 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -269,7 +269,7 @@ function_trace_call(unsigned long ip, unsigned long parent_ip)
if (unlikely(!tracer_enabled))
return;
- raw_local_irq_save(flags);
+ local_irq_save(flags);
cpu = raw_smp_processor_id();
data = tr->data[cpu];
disabled = atomic_inc_return(&data->disabled);
@@ -278,7 +278,7 @@ function_trace_call(unsigned long ip, unsigned long parent_ip)
ftrace(tr, data, ip, parent_ip, flags);
atomic_dec(&data->disabled);
- raw_local_irq_restore(flags);
+ local_irq_restore(flags);
}
static struct ftrace_ops trace_ops __read_mostly =