[PATCH tip/core/rcu 0/2] kfree_rcu() updates for v5.7

[Paul E. McKenney]

Hello!

This series provides kfree_rcu() updates, all courtesy of Uladzislau
Rezki.

1.	Support kfree_bulk() interface in kfree_rcu().

2.	Add a trace event for kfree_rcu() use of kfree_bulk().

							Thanx, Paul

------------------------------------------------------------------------

 include/trace/events/rcu.h |   28 ++++++
 kernel/rcu/tree.c          |  207 +++++++++++++++++++++++++++++++++++++--------
 2 files changed, 200 insertions(+), 35 deletions(-)