[PATCH 06/28] perf hists: Add support for accumulated stat of hist entry

Maintain accumulated stat information in hist_entry->stat_acc if symbol_conf.cumulate_callchain is set. Fields in ->stat_acc have same vaules initially, and will be updated as callchain is processed later. Cc: Arun Sharma Cc: Frederic Weisbecker Signed-off-by: Namhyung Kim ---

[PATCH 06/28] perf hists: Add support for accumulated stat of hist entry

Maintain accumulated stat information in hist_entry-stat_acc if symbol_conf.cumulate_callchain is set. Fields in -stat_acc have same vaules initially, and will be updated as callchain is processed later. Cc: Arun Sharma asha...@fb.com Cc: Frederic Weisbecker fweis...@gmail.com Signed-off-by: