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perf probe: Query basic types from debuginfo
Query the basic type information (byte-size and signed-flag) from debuginfo and pass that to kprobe-tracer. This is especially useful for tracing the members of data structure, because each member has different byte-size on the memory. Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <20100412171715.3790.23730.stgit@localhost6.localdomain6> Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Masami Hiramatsu
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Arnaldo Carvalho de Melo
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Apr 14, 2010
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