Commits
Andi Kleen committed 2a1292cbd4e
perf report: Parse time quantum Many workloads change over time. 'perf report' currently aggregates the whole time range reported in perf.data. This patch adds an option for a time quantum to quantisize the perf.data over time. This just adds the option, will be used in follow on patches for a time sort key. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/20190305144758.12397-6-andi@firstfloor.org [ Use NSEC_PER_[MU]SEC ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>