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Commit ce5df97b authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcu: Remove redundant check for rcu_head misalignment 



There is now an unconditional check for rcu_head misalignment in
__call_rcu(), so remove the old conditional one in debug_rcu_head_queue().

Reported-by: default avatarJosh Triplett <josh@joshtriplett.org>
Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
parent 3c1b1ce0

kernel/rcu.h

+0 −1
Original line number Diff line number Diff line
@@ -50,7 +50,6 @@ extern struct debug_obj_descr rcuhead_debug_descr; 


static inline void debug_rcu_head_queue(struct rcu_head *head)

{

	WARN_ON_ONCE((unsigned long)head & 0x3);

	debug_object_activate(head, &rcuhead_debug_descr);

	debug_object_active_state(head, &rcuhead_debug_descr,

				  STATE_RCU_HEAD_READY,