ftrace: Expose ftrace_hash_empty and ftrace_lookup_ip

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It will be used when checking graph filter hashes later.

Link: http://lkml.kernel.org/r/20170120024447.26097-2-namhyung@kernel.org

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
[ Moved ftrace_hash dec and functions outside of FUNCTION_GRAPH define ]
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

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Namhyung Kim 2017-01-20 11:44:46 +09:00 • committed by Steven Rostedt (VMware)

parent 3e278c0dc1

commit 4046bf023b

2 changed files with 16 additions and 14 deletions

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14

kernel/trace/ftrace.c

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16

kernel/trace/trace.h

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