| From | "Paul E. McKenney" <> | Subject | [PATCH RFC tip/core/rcu 07/28] trace: Allow ftrace_dump() to be called from modules | Date | Wed, 2 Nov 2011 13:30:28 -0700 |
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From: Paul E. McKenney <paul.mckenney@linaro.org>
Add an EXPORT_SYMBOL_GPL() so that rcutorture can dump the trace buffer upon detection of an RCU error.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> --- kernel/trace/trace.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index e5df02c..a8ccb84 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -4658,6 +4658,7 @@ void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { __ftrace_dump(true, oops_dump_mode); } +EXPORT_SYMBOL_GPL(ftrace_dump); __init static int tracer_alloc_buffers(void) { -- 1.7.3.2
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