rcu: Add ->gp_max to show_rcu_gp_kthreads() output
authorPaul E. McKenney <paulmck@kernel.org>
Mon, 5 Apr 2021 00:23:36 +0000 (17:23 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 10 May 2021 23:22:54 +0000 (16:22 -0700)
commit27ba76e164fc83ffe6ceeb0415c427ad1191af6c
tree6c2e5208107bef4f65c3e0eb81d8c40f503bc37c
parente44111ed20d8b2d7b05b20d694358ae77d4e93e2
rcu: Add ->gp_max to show_rcu_gp_kthreads() output

This commit adds ->gp_max to show_rcu_gp_kthreads() output in order to
better diagnose RCU priority boosting failures.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/tree_stall.h