rcu: Rename rcu_data's ->deferred_qs to ->exp_deferred_qs

The rcu_data structure's ->deferred_qs field is used to indicate that the
current CPU is blocking an expedited grace period (perhaps a future one).
Given that it is used only for expedited grace periods, its current name
is misleading, so this commit renames it to ->exp_deferred_qs.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
This commit is contained in:
Paul E. McKenney 2019-03-27 15:51:25 -07:00
commit 1bb336443c
3 changed files with 12 additions and 12 deletions