From 0a5b99f57873e233ad42ef71e23c629f6ea1fcfe Mon Sep 17 00:00:00 2001 From: "Joel Fernandes (Google)" Date: Thu, 11 Jul 2019 16:45:41 -0400 Subject: treewide: Rename rcu_dereference_raw_notrace() to _check() The rcu_dereference_raw_notrace() API name is confusing. It is equivalent to rcu_dereference_raw() except that it also does sparse pointer checking. There are only a few users of rcu_dereference_raw_notrace(). This patches renames all of them to be rcu_dereference_raw_check() with the "_check()" indicating sparse checking. Signed-off-by: Joel Fernandes (Google) [ paulmck: Fix checkpatch warnings about parentheses. ] Signed-off-by: Paul E. McKenney --- include/linux/rculist.h | 6 +++--- include/linux/rcupdate.h | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/rculist.h b/include/linux/rculist.h index e91ec9ddcd30..932296144131 100644 --- a/include/linux/rculist.h +++ b/include/linux/rculist.h @@ -622,7 +622,7 @@ static inline void hlist_add_behind_rcu(struct hlist_node *n, * as long as the traversal is guarded by rcu_read_lock(). */ #define hlist_for_each_entry_rcu(pos, head, member) \ - for (pos = hlist_entry_safe (rcu_dereference_raw(hlist_first_rcu(head)),\ + for (pos = hlist_entry_safe(rcu_dereference_raw(hlist_first_rcu(head)),\ typeof(*(pos)), member); \ pos; \ pos = hlist_entry_safe(rcu_dereference_raw(hlist_next_rcu(\ @@ -642,10 +642,10 @@ static inline void hlist_add_behind_rcu(struct hlist_node *n, * not do any RCU debugging or tracing. */ #define hlist_for_each_entry_rcu_notrace(pos, head, member) \ - for (pos = hlist_entry_safe (rcu_dereference_raw_notrace(hlist_first_rcu(head)),\ + for (pos = hlist_entry_safe(rcu_dereference_raw_check(hlist_first_rcu(head)),\ typeof(*(pos)), member); \ pos; \ - pos = hlist_entry_safe(rcu_dereference_raw_notrace(hlist_next_rcu(\ + pos = hlist_entry_safe(rcu_dereference_raw_check(hlist_next_rcu(\ &(pos)->member)), typeof(*(pos)), member)) /** diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 8f7167478c1d..bfcafbc1e301 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -476,7 +476,7 @@ do { \ * The no-tracing version of rcu_dereference_raw() must not call * rcu_read_lock_held(). */ -#define rcu_dereference_raw_notrace(p) __rcu_dereference_check((p), 1, __rcu) +#define rcu_dereference_raw_check(p) __rcu_dereference_check((p), 1, __rcu) /** * rcu_dereference_protected() - fetch RCU pointer when updates prevented -- cgit v1.2.3