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c09a7e755c
The hist_browser__show_callchain() and friends don't need to be that complex. They're splitted in 3 pieces - one for traversing top-level tree, other one for special casing first chains in the top-level entries, and last one for recursive traversing inner trees. It led to code duplication and unnecessary complexity IMHO. Simplify the function and consolidate the logic into a single function - it can recursively call itself. A little difference in printing callchains in top-level tree can be handled with a small change. It should have no functional change. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1408583746-5540-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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