perf callchain: Add callchain_cursor_snapshot()

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The callchain_cursor_snapshot() is for saving current status of the
callchain.  It'll be used to accumulate callchain information for each node.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arun Sharma <asharma@fb.com>
Tested-by: Rodrigo Campos <rodrigo@sdfg.com.ar>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1401335910-16832-9-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>

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Namhyung Kim 2012-09-10 13:38:00 +09:00 • committed by Jiri Olsa

parent b4d3c8bd86

commit be1f13e308

1 changed files with 9 additions and 0 deletions

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tools/perf/util/callchain.h

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