Le Sun, Dec 17, 2023 at 09:00:15PM -0500, Joel Fernandes a écrit : > "Acceleration can never fail because the state of gp_seq value used > for acceleration is <= the state of gp_seq used for advancing." > > Does that sound correct now? That can be confusing since acceleration relies on rcu_seq_snap() while advance relies on rcu_seq_current(). And rcu_seq_snap() returns a snapshot that may be above the subsequent rcu_seq_current() return value. So it should rather be something like: "The base current gp_seq value used to produce the snapshot has to be <= the gp_seq used for advancing." Thanks.
