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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2012-05-25 14:25:58 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2012-07-02 12:34:24 -0700
commit28f5c693d03530eb15c5354f758b789189b98c37 (patch)
tree91f226e7afdceb3d62ba51505883dc260619c99e
parent2a3fa843b555d202e682bf08c65ee1a4a93c79cf (diff)
rcu: Remove function versions of __kfree_rcu and __is_kfree_rcu_offset
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> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
-rw-r--r--include/linux/rcupdate.h18
1 files changed, 0 insertions, 18 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 698555ebf49..31568c73452 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -916,24 +916,6 @@ static inline notrace void rcu_read_unlock_sched_notrace(void)
#define RCU_POINTER_INITIALIZER(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()?