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>
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@ -57,7 +57,13 @@ static inline void rcu_qsctr_inc(int cpu)
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rdssp->sched_qs++;
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rdssp->sched_qs++;
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}
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}
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#define rcu_bh_qsctr_inc(cpu)
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#define rcu_bh_qsctr_inc(cpu)
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#define call_rcu_bh(head, rcu) call_rcu(head, rcu)
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/*
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* Someone might want to pass call_rcu_bh as a function pointer.
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* So this needs to just be a rename and not a macro function.
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* (no parentheses)
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*/
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#define call_rcu_bh call_rcu
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/**
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/**
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* call_rcu_sched - Queue RCU callback for invocation after sched grace period.
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* call_rcu_sched - Queue RCU callback for invocation after sched grace period.
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