image/svg+xml
rcu_seq_end(&rnp->gp_seq)
Root
rcu_gp_cleanup()
rcu_seq_end(&rnp->gp_seq)
Leaf
Root
rcu_seq_end(&rsp->gp_seq)
Leaf
Leaf
Leaf
Leaf
rcu_seq_end(&rnp->gp_seq)
rcu_seq_end(&rnp->gp_seq)
Leaf
Leaf
rcu_seq_end(&rnp->gp_seq)
Leaf
rcu_seq_end(&rnp->gp_seq)
Start of
Next Grace
Period
rcu_seq_end(&rnp->gp_seq)