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| author | Boqun Feng <boqun.feng@gmail.com> | 2015-07-29 13:29:38 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-10-06 11:08:05 -0700 |
| commit | b6a4ae766e3133a4db73fabc81e522d1601cb623 (patch) | |
| tree | 24f5e9c33b0f89e7e2addd66e32d0e1ca3d16efa /kernel/rcu/tree_plugin.h | |
| parent | 84778472e1b6a27a8931712c40e8cf31143c8f6c (diff) | |
| download | lwn-b6a4ae766e3133a4db73fabc81e522d1601cb623.tar.gz lwn-b6a4ae766e3133a4db73fabc81e522d1601cb623.zip | |
rcu: Use rcu_callback_t in call_rcu*() and friends
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>
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index b2bf3963a0ae..06116ae6dfd7 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -500,7 +500,7 @@ static void rcu_preempt_do_callbacks(void) /* * Queue a preemptible-RCU callback for invocation after a grace period. */ -void call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu)) +void call_rcu(struct rcu_head *head, rcu_callback_t func) { __call_rcu(head, func, rcu_state_p, -1, 0); } |