Commit dd0078f4 authored Jul 30, 2008 by Steven Rostedt Committed by Ingo Molnar Aug 15, 2008

rcu: just rename call_rcu_bh instead of making it a macro



Seems that I found a box that has a config that passes call_rcu_bh as a
function pointer (see net/sctp/sm_make_chunk.c), so declaring the
call_rcu_bh has a macro function isn't good enough.

This patch makes it just another name of call_rcu for rcupreempt.

Signed-off-by: Steven Rostedt <srostedt@redhat.org>
Reviewed-by: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 34d7c2b3

include/linux/rcupreempt.h

+7 −1

Original line number	Diff line number	Diff line
		@@ -57,7 +57,13 @@ static inline void rcu_qsctr_inc(int cpu)
		rdssp->sched_qs++;
		}
		#define rcu_bh_qsctr_inc(cpu)
		#define call_rcu_bh(head, rcu) call_rcu(head, rcu)

		/*
		* Someone might want to pass call_rcu_bh as a function pointer.
		* So this needs to just be a rename and not a macro function.
		* (no parentheses)
		*/
		#define call_rcu_bh call_rcu

		/**
		* call_rcu_sched - Queue RCU callback for invocation after sched grace period.