From c408b215f58f7156bb6bafb64c0263ee907033df Mon Sep 17 00:00:00 2001 From: "Uladzislau Rezki (Sony)" Date: Mon, 25 May 2020 23:47:55 +0200 Subject: rcu: Rename *_kfree_callback/*_kfree_rcu_offset/kfree_call_* The following changes are introduced: 1. Rename rcu_invoke_kfree_callback() to rcu_invoke_kvfree_callback(), as well as the associated trace events, so the rcu_kfree_callback(), becomes rcu_kvfree_callback(). The reason is to be aligned with kvfree() notation. 2. Rename __is_kfree_rcu_offset to __is_kvfree_rcu_offset. All RCU paths use kvfree() now instead of kfree(), thus rename it. 3. Rename kfree_call_rcu() to the kvfree_call_rcu(). The reason is, it is capable of freeing vmalloc() memory now. Do the same with __kfree_rcu() macro, it becomes __kvfree_rcu(), the goal is the same. Reviewed-by: Joel Fernandes (Google) Co-developed-by: Joel Fernandes (Google) Signed-off-by: Joel Fernandes (Google) Signed-off-by: Uladzislau Rezki (Sony) Signed-off-by: Paul E. McKenney --- kernel/rcu/tiny.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/rcu/tiny.c') diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c index 4b99f7b88bee..aa897c3f2e92 100644 --- a/kernel/rcu/tiny.c +++ b/kernel/rcu/tiny.c @@ -85,8 +85,8 @@ static inline bool rcu_reclaim_tiny(struct rcu_head *head) unsigned long offset = (unsigned long)head->func; rcu_lock_acquire(&rcu_callback_map); - if (__is_kfree_rcu_offset(offset)) { - trace_rcu_invoke_kfree_callback("", head, offset); + if (__is_kvfree_rcu_offset(offset)) { + trace_rcu_invoke_kvfree_callback("", head, offset); kvfree((void *)head - offset); rcu_lock_release(&rcu_callback_map); return true; -- cgit v1.2.3-70-g09d2