Here we go with V2 version of the "support kfree_bulk() interface in kfree_rcu()" patchest. Apart of that there is one more, it just adds a trace event for kfree_bulk() call. Boths patches are based on "dev.2020.01.10a" branch of the linux-rcu.git V1 -> V2: - fix and support debugobjects; - updated the commit message of [1]. Added test results of CONFIG_SLAB / CONFIG_SLUB configurations together with recent new parameter kfree_vary_obj_size=1; - add more comments. Rezki (Sony) (2): [1] rcu/tree: support kfree_bulk() interface in kfree_rcu() [2] rcu/tree: add a trace invoke event of the kfree_bulk() include/trace/events/rcu.h | 28 +++++ kernel/rcu/tree.c | 207 ++++++++++++++++++++++++++++++------- 2 files changed, 200 insertions(+), 35 deletions(-) -- 2.20.1