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Date: Mon, 11 Jul 2022 12:31:46 +0300 From: Adrian Hunter <adrian.hunter@...el.com> To: Arnaldo Carvalho de Melo <acme@...nel.org> Cc: Jiri Olsa <jolsa@...hat.com>, Namhyung Kim <namhyung@...nel.org>, Ian Rogers <irogers@...gle.com>, Andi Kleen <ak@...ux.intel.com>, linux-kernel@...r.kernel.org, kvm@...r.kernel.org Subject: [PATCH 03/35] perf ordered_events: Add ordered_events__last_flush_time() Allow callers to get the ordered_events last flush timestamp. This is needed in perf inject to obey finished-round ordering when injecting additional events (e.g. from a guest perf.data file) with timestamps. Any additional events that have timestamps before the last flush time must be injected before the corresponding FINISHED_ROUND event. Signed-off-by: Adrian Hunter <adrian.hunter@...el.com> --- tools/perf/util/ordered-events.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/perf/util/ordered-events.h b/tools/perf/util/ordered-events.h index 0b05c3c0aeaa..8febbd7c98ca 100644 --- a/tools/perf/util/ordered-events.h +++ b/tools/perf/util/ordered-events.h @@ -75,4 +75,10 @@ void ordered_events__set_copy_on_queue(struct ordered_events *oe, bool copy) { oe->copy_on_queue = copy; } + +static inline u64 ordered_events__last_flush_time(struct ordered_events *oe) +{ + return oe->last_flush; +} + #endif /* __ORDERED_EVENTS_H */ -- 2.25.1
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