[PATCH tip/core/rcu 10/14] rcu: Remove function versions of __kfree_rcu and __is_kfree_rcu_offset

Paul E. McKenney
2012-06-15T20:16:27Z

From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>

Commit d8169d4c (Make __kfree_rcu() less dependent on compiler choices)
added cpp macro versions of __kfree_rcu() and __is_kfree_rcu_offset(),
but failed to remove the old inline-function versions. This commit does
this cleanup.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
include/linux/rcupdate.h | 18 ------------------
1 files changed, 0 insertions(+), 18 deletions(-)

diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index f773a4a..4874d26 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -917,24 +917,6 @@ static inline notrace void rcu_read_unlock_sched_notrace(void)
#define INIT_RCU_POINTER(p, v) \
.p = (typeof(*v) __force __rcu *)(v)

-static __always_inline bool __is_kfree_rcu_offset(unsigned long offset)
-{
- return offset < 4096;
-}
-
-static __always_inline
-void __kfree_rcu(struct rcu_head *head, unsigned long offset)
-{
- typedef void (*rcu_callback)(struct rcu_head *);
-
- BUILD_BUG_ON(!__builtin_constant_p(offset));
-
- /* See the kfree_rcu() header comment. */
- BUILD_BUG_ON(!__is_kfree_rcu_offset(offset));
-
- kfree_call_rcu(head, (rcu_callback)offset);
-}
-
/*
* Does the specified offset indicate that the corresponding rcu_head
* structure can be handled by kfree_rcu()?
--
1.7.8