From: Paul E. McKenney Date: Fri, 25 May 2012 21:25:58 +0000 (-0700) Subject: rcu: Remove function versions of __kfree_rcu and __is_kfree_rcu_offset X-Git-Tag: next-20120724~139^2^2~2^3~8 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=28f5c693d03530eb15c5354f758b789189b98c37;p=karo-tx-linux.git 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 Reviewed-by: Josh Triplett --- diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 698555ebf49b..31568c734525 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()?