kprobes: Skip preparing optprobe if the probe is ftrace-based

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Skip preparing optprobe if the probe is ftrace-based, since anyway, it
must not be optimized (or already optimized by ftrace).

Tested-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Masami Hiramatsu 2017-04-19 18:22:25 +05:30 • committed by Michael Ellerman

parent 97da3854c5

commit a460246c70

1 changed files with 9 additions and 2 deletions

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kernel/kprobes.c

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