srcu: Export process_srcu()
Because process_srcu() will be used in DEFINE_SRCU(), which is a macro that could be expanded pretty much anywhere, it can no longer be static. Note that process_srcu() is still internal to srcu.h. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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@ -78,6 +78,8 @@ int init_srcu_struct(struct srcu_struct *sp);
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#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
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#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
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void process_srcu(struct work_struct *work);
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/**
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/**
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* call_srcu() - Queue a callback for invocation after an SRCU grace period
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* call_srcu() - Queue a callback for invocation after an SRCU grace period
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* @sp: srcu_struct in queue the callback
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* @sp: srcu_struct in queue the callback
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@ -94,9 +94,6 @@ static inline void rcu_batch_move(struct rcu_batch *to, struct rcu_batch *from)
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}
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}
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}
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}
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/* single-thread state-machine */
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static void process_srcu(struct work_struct *work);
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static int init_srcu_struct_fields(struct srcu_struct *sp)
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static int init_srcu_struct_fields(struct srcu_struct *sp)
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{
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{
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sp->completed = 0;
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sp->completed = 0;
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@ -639,7 +636,7 @@ static void srcu_reschedule(struct srcu_struct *sp)
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/*
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/*
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* This is the work-queue function that handles SRCU grace periods.
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* This is the work-queue function that handles SRCU grace periods.
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*/
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*/
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static void process_srcu(struct work_struct *work)
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void process_srcu(struct work_struct *work)
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{
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{
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struct srcu_struct *sp;
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struct srcu_struct *sp;
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@ -650,3 +647,4 @@ static void process_srcu(struct work_struct *work)
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srcu_invoke_callbacks(sp);
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srcu_invoke_callbacks(sp);
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srcu_reschedule(sp);
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srcu_reschedule(sp);
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}
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}
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EXPORT_SYMBOL_GPL(process_srcu);
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