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Masami Hiramatsu authored
Support "$vars" meta argument syntax for tracing all local variables at probe point. Now you can trace all available local variables (including function parameters) at the probe point by passing $vars. # perf probe --add foo $vars This automatically finds all local variables at foo() and adds it as probe arguments. Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20131011071023.15557.51770.stgit@udc4-manage.rcp.hitachi.co.jpSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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