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rcu: Use rcu_callback_t in call_rcu*() and friends

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As we now have rcu_callback_t typedefs as the type of rcu callbacks, we
should use it in call_rcu*() and friends as the type of parameters. This
could save us a few lines of code and make it clear which function
requires an rcu callbacks rather than other callbacks as its argument.

Besides, this can also help cscope to generate a better database for
code reading.

Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
This commit is contained in:
Boqun Feng
2015-07-29 13:29:38 +08:00
committed by Paul E. McKenney
parent 84778472e1
commit b6a4ae766e
10 changed files with 21 additions and 21 deletions
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kernel/rcu/update.c
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@@ -534,7 +534,7 @@ static void rcu_spawn_tasks_kthread(void);
* Post an RCU-tasks callback. First call must be from process context
* after the scheduler if fully operational.
*/
void call_rcu_tasks(struct rcu_head *rhp, void (*func)(struct rcu_head *rhp))
void call_rcu_tasks(struct rcu_head *rhp, rcu_callback_t func)
{
unsigned long flags;
bool needwake;