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From: "Uladzislau Rezki (Sony)" <urezki@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>,
	"Paul E . McKenney" <paulmck@kernel.org>,
	Joel Fernandes <joel@joelfernandes.org>
Cc: RCU <rcu@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Uladzislau Rezki <urezki@gmail.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Oleksiy Avramchenko <oleksiy.avramchenko@sonymobile.com>
Subject: [PATCH 5/7] rcu/tiny: move kvfree_call_rcu() out of header
Date: Mon, 23 Mar 2020 12:36:19 +0100
Message-ID: <20200323113621.12048-6-urezki@gmail.com> (raw)
In-Reply-To: <20200323113621.12048-1-urezki@gmail.com>

Move inlined kvfree_call_rcu() function out of the
header file. This step is a preparation for head-lees
support.

Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
---
 include/linux/rcutiny.h | 6 +-----
 kernel/rcu/tiny.c       | 6 ++++++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 4cae3dd77173..3a879a2e0268 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -34,11 +34,7 @@ static inline void synchronize_rcu_expedited(void)
 	synchronize_rcu();
 }
 
-static inline void kvfree_call_rcu(struct rcu_head *head, rcu_callback_t func)
-{
-	call_rcu(head, func);
-}
-
+void kvfree_call_rcu(struct rcu_head *head, rcu_callback_t func);
 void rcu_qs(void);
 
 static inline void rcu_softirq_qs(void)
diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
index aa897c3f2e92..508c82faa45c 100644
--- a/kernel/rcu/tiny.c
+++ b/kernel/rcu/tiny.c
@@ -177,6 +177,12 @@ void call_rcu(struct rcu_head *head, rcu_callback_t func)
 }
 EXPORT_SYMBOL_GPL(call_rcu);
 
+void kvfree_call_rcu(struct rcu_head *head, rcu_callback_t func)
+{
+	call_rcu(head, func);
+}
+EXPORT_SYMBOL_GPL(kvfree_call_rcu);
+
 void __init rcu_init(void)
 {
 	open_softirq(RCU_SOFTIRQ, rcu_process_callbacks);
-- 
2.20.1


  parent reply index

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-23 11:36 [PATCH 0/7] Headless support in the kvfree_rcu() Uladzislau Rezki (Sony)
2020-03-23 11:36 ` [PATCH 1/7] rcu/tree: simplify KFREE_BULK_MAX_ENTR macro Uladzislau Rezki (Sony)
2020-03-23 11:36 ` [PATCH 2/7] rcu/tree: maintain separate array for vmalloc ptrs Uladzislau Rezki (Sony)
2020-03-23 11:36 ` [PATCH 3/7] rcu/tree: introduce expedited_drain flag Uladzislau Rezki (Sony)
2020-03-23 11:36 ` [PATCH 4/7] rcu/tree: support reclaim for head-less object Uladzislau Rezki (Sony)
2020-03-29 22:56   ` Joel Fernandes
2020-03-30 12:48     ` Uladzislau Rezki
2020-03-23 11:36 ` Uladzislau Rezki (Sony) [this message]
2020-03-23 11:36 ` [PATCH 6/7] rcu/tiny: " Uladzislau Rezki (Sony)
2020-03-30  0:56   ` Joel Fernandes
2020-03-30 14:42     ` Uladzislau Rezki
2020-03-23 11:36 ` [PATCH 7/7] rcu: support headless variant in the kvfree_rcu() Uladzislau Rezki (Sony)

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