The following commit has been merged into the core/rcu branch of tip: Commit-ID: c386e29d43728778ddd642fa73cc582bee684171 Gitweb: https://git.kernel.org/tip/c386e29d43728778ddd642fa73cc582bee684171 Author: Hui Su <sh_...@163.com> AuthorDate: Thu, 15 Oct 2020 22:13:34 +08:00 Committer: Paul E. McKenney <paul...@kernel.org> CommitterDate: Fri, 06 Nov 2020 17:02:43 -08:00
docs/rcu: Update the call_rcu() API This commit updates the documented API of call_rcu() to use the rcu_callback_t typedef instead of the open-coded function definition. Signed-off-by: Hui Su <sh_...@163.com> Signed-off-by: Paul E. McKenney <paul...@kernel.org> --- Documentation/RCU/whatisRCU.rst | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Documentation/RCU/whatisRCU.rst b/Documentation/RCU/whatisRCU.rst index fb3ff76..1a4723f 100644 --- a/Documentation/RCU/whatisRCU.rst +++ b/Documentation/RCU/whatisRCU.rst @@ -497,8 +497,7 @@ long -- there might be other high-priority work to be done. In such cases, one uses call_rcu() rather than synchronize_rcu(). The call_rcu() API is as follows:: - void call_rcu(struct rcu_head * head, - void (*func)(struct rcu_head *head)); + void call_rcu(struct rcu_head *head, rcu_callback_t func); This function invokes func(head) after a grace period has elapsed. This invocation might happen from either softirq or process context,
