Hi, Jirka.
>This patch series adds interface for overflow check of sampling events
>to libperf.
>
>First patch move 'open_flags' from tools/perf to evsel::open_flags.
>
>Second patch introduce perf_{evsel, evlist}__open_opt() with extensible
>structure opts.
>
>Third patch add support for overflow handling of sampling events.
>
>Fourth patch adds a interface to check overflowed events.
>
>Fifth patch adds a interface to perform IOC_REFRESH and IOC_PERIOD.
>
>Sixth and seventh patch adds tests.
>
Do you have any comments?
If nothing else, I will rebase the patch to 5.18-rc7 and post the v2 patch.
Best Regards
Shunsuke