On Tue, 27 Feb 2024 21:33:35 -0800, Namhyung Kim wrote: > Currently it accounts the contention using delta between timestamps in > lock:contention_begin and lock:contention_end tracepoints. But it means > the lock should see the both events during the monitoring period. > > Actually there are 4 cases that happen with the monitoring: > > monitoring period > / \ > | | > 1: B------+-----------------------+--------E > 2: B----+-------------E | > 3: | B-----------+----E > 4: | B-------------E | > | | > t0 t1 > > [...] Applied to perf-tools-next, thanks! Best regards, -- Namhyung Kim <namhyung@xxxxxxxxxx>
