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authorSteven Rostedt <srostedt@redhat.com>2011-04-13 16:43:29 -0400
committerSteven Rostedt <rostedt@goodmis.org>2011-05-16 14:47:13 -0400
commit2895cd2ab81dfb7bc22637bc110857db44a30b4a (patch)
treee68853cf5422e4107bc7d999fa39f0826b481cb7 /scripts/recordmcount.h
parentf0201738b61b1adcf6b2c4719c5c415745014c1c (diff)
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op-kernel-dev-2895cd2ab81dfb7bc22637bc110857db44a30b4a.tar.gz
ftrace/x86: Do not trace .discard.text section
The section called .discard.text has tracing attached to it and is currently ignored by ftrace. But it does include a call to the mcount stub. Adding a notrace to the code keeps gcc from adding the useless mcount caller to it. Link: http://lkml.kernel.org/r/20110421023739.243651696@goodmis.org Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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