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authorJiri Olsa <jolsa@kernel.org>2016-09-22 17:36:45 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-10-19 13:18:31 -0300
commitec06f9b9b23f29c8f25367fc43c85c327229d5ca (patch)
tree1c935d4e26505c234ebc42f96c1573c6e992f8e2 /tools/perf/scripts/python/event_analyzing_sample.py
parent78b275437873da5431b7ccc61f7ce3827bb55324 (diff)
perf c2c report: Add cacheline hists processing
Store cacheline related entries in nested hist object for each cacheline data. Nested entries are sorted by 'offset' within related cacheline. We will allow specific sort keys to be configured for nested cacheline data entries in following patches. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-18-git-send-email-jolsa@kernel.org [ he__get_hists() should return NULL when c2c_hists__init() fails ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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