During code reading, I found there are several mismatch between comments and code implementation. Adjust the comment for better understanding. Wei Yang (4): rcu: gp_max is protected by root rcu_node's lock rcu: grplo/grphi just records CPU number rcu: grpnum just records group number rcu: use gp_seq instead of rcu_gp_seq for consistency kernel/rcu/tree.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) -- 2.20.1 (Apple Git-117)