selftests/ftrace: Add some missing glob checks
Al Viro discovered a bug in the glob ftrace filtering code where "*a*b" is treated the same as "a*b", and functions that would be selected by "*a*b" but not "a*b" are not selected with "*a*b". Add tests for patterns "*a*b" and "a*b*" to the glob selftest. Link: http://lkml.kernel.org/r/20180127170748.GF13338@ZenIV.linux.org.uk Cc: Shuah Khan <shuah@kernel.org> Acked-by: NMasami Hiramatsu <mhiramat@kernel.org> Signed-off-by: NSteven Rostedt (VMware) <rostedt@goodmis.org>
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