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authorLi Hong <lihong.hi@gmail.com>2009-10-28 13:07:43 +0800
committerSteven Rostedt <rostedt@goodmis.org>2009-10-29 15:11:57 -0400
commitc4b8ac2c1aee1398b9378b8730bac56294b3410b (patch)
tree10a8cb1fa3510da16aa5be4a895b300cf778ed12 /Documentation/networking/timestamping/Makefile
parent6092858c60f168c1950f8ad73880d54271696ec5 (diff)
tracing: Exit with error if a weak function is used in recordmcount.pl
If a weak function is used as a relocation reference for mcount callers and that function is overridden, it will cause ftrace to fail at run time. The current code should prevent a weak function from being used, but if one is, the code should exit with an error to fail at compile time. Signed-off-by: Li Hong <lihong.hi@gmail.com> LKML-Reference: <20091028050743.GH30758@uhli> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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