On Mon, Nov 27, 2017 at 10:07:27PM +0800, Jin Yao wrote: > After perf_evlist__create_maps() being executed, we can get all > threads from /proc. And via thread_map__nr(), we can also get > the number of threads. > > With the number of threads, the patch allocates a buffer which > will record the shadow stats for these threads. > > The buffer pointer is saved in stat_config.
why don't you add struct perf_stat_config::*stats|stats_num in this patch? I dont see any reason it's introduced earlier jirka
