From 4b27f20b40a23f03df682eb1f69e9dc3da7d3b93 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Tue, 2 May 2017 08:45:25 -0700 Subject: rcu: Open-code the rcu_cblist_n_cbs() function Because the rcu_cblist_n_cbs() just samples the ->len counter, and because the rcu_cblist structure is quite straightforward, it makes sense to open-code rcu_cblist_n_cbs(p) as p->len, cutting out a level of indirection. This commit makes this change. Reported-by: Ingo Molnar Signed-off-by: Paul E. McKenney Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Linus Torvalds --- kernel/rcu/rcu_segcblist.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'kernel/rcu/rcu_segcblist.h') diff --git a/kernel/rcu/rcu_segcblist.h b/kernel/rcu/rcu_segcblist.h index 7d18d41f0116..424a6b230921 100644 --- a/kernel/rcu/rcu_segcblist.h +++ b/kernel/rcu/rcu_segcblist.h @@ -22,12 +22,6 @@ #include -/* Return number of callbacks in simple callback list. */ -static inline long rcu_cblist_n_cbs(struct rcu_cblist *rclp) -{ - return rclp->len; -} - /* Return number of lazy callbacks in simple callback list. */ static inline long rcu_cblist_n_lazy_cbs(struct rcu_cblist *rclp) { -- cgit