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Comparing to exactly 1 will fail if more than one ring buffer event was seen since the last call to timerlat_bpf_wait(), which can happen in some race scenarios. Signed-off-by: Crystal Wood <crwood@redhat.com> Link: https://lore.kernel.org/r/20251112152529.956778-5-crwood@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com>