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/linux/tools/perf/util/bpf_skel/
H A Dlock_contention.bpf.c546 struct owner_tracing_data *otdata; in contention_begin() local
573 otdata = bpf_map_lookup_elem(&owner_data, &pelem->lock); in contention_begin()
581 if (!otdata || otdata->pid != owner_pid) { in contention_begin()
592 __sync_fetch_and_add(&otdata->count, 1); in contention_begin()
598 if (id != otdata->stack_id) { in contention_begin()
599 update_owner_stat(id, pelem->timestamp - otdata->timestamp, in contention_begin()
602 otdata->timestamp = pelem->timestamp; in contention_begin()
603 otdata->stack_id = id; in contention_begin()
679 struct owner_tracing_data *otdata = bpf_map_lookup_elem(&owner_data, &pelem->lock); in contention_end() local
681 if (!otdata) in contention_end()
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