From: Lai Jiangshan <laijs@cn.fujitsu.com>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>,
"David S. Miller" <davem@davemloft.net>,
Cong Wang <amwang@redhat.com>,
Neil Horman <nhorman@tuxdriver.com>,
Eric Dumazet <edumazet@google.com>, Jiri Pirko <jiri@resnulli.us>,
netdev@vger.kernel.org
Subject: [PATCH 4/9] netpoll: use DEFINE_STATIC_SRCU() to define netpoll_srcu
Date: Sat, 16 Mar 2013 00:50:52 +0800 [thread overview]
Message-ID: <1363366257-4886-5-git-send-email-laijs@cn.fujitsu.com> (raw)
In-Reply-To: <1363366257-4886-1-git-send-email-laijs@cn.fujitsu.com>
DEFINE_STATIC_SRCU() defines srcu struct and do init at build time.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
---
net/core/netpoll.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index fa32899..a3a17ae 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -47,7 +47,7 @@ static struct sk_buff_head skb_pool;
static atomic_t trapped;
-static struct srcu_struct netpoll_srcu;
+DEFINE_STATIC_SRCU(netpoll_srcu);
#define USEC_PER_POLL 50
#define NETPOLL_RX_ENABLED 1
@@ -1212,7 +1212,6 @@ EXPORT_SYMBOL(netpoll_setup);
static int __init netpoll_init(void)
{
skb_queue_head_init(&skb_pool);
- init_srcu_struct(&netpoll_srcu);
return 0;
}
core_initcall(netpoll_init);
--
1.7.4.4
next prev parent reply other threads:[~2013-03-15 16:52 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-15 16:50 [PATCH 0/9 for-3.10] srcu: use-site fix and cleanups Lai Jiangshan
2013-03-15 16:50 ` [PATCH 1/9] powerpc,kvm: fix imbalance srcu_read_[un]lock() Lai Jiangshan
2013-03-17 21:26 ` Paul Mackerras
2013-04-11 21:51 ` Paul E. McKenney
2013-03-15 16:50 ` [PATCH 2/9] events: use DEFINE_STATIC_SRCU() to define pmus_srcu Lai Jiangshan
2013-03-15 16:50 ` [PATCH 3/9] mmu_notifier: use DEFINE_STATIC_SRCU() to define srcu struct Lai Jiangshan
2013-03-15 16:50 ` Lai Jiangshan [this message]
2013-03-17 16:43 ` [PATCH 4/9] netpoll: use DEFINE_STATIC_SRCU() to define netpoll_srcu David Miller
2013-03-15 16:50 ` [PATCH 5/9] tomoyo: use DEFINE_SRCU() to define tomoyo_ss Lai Jiangshan
2013-03-15 16:50 ` [PATCH 6/9] fsnotify: use DEFINE_SRCU() for srcu_struct Lai Jiangshan
2013-03-15 16:50 ` [PATCH 7/9] fsnotify: use existed call_srcu() Lai Jiangshan
2013-04-05 7:34 ` Lai Jiangshan
2013-03-15 16:50 ` [PATCH 8/9] fsnotify: use BUILD_BUG_ON() to test the weight of ALL_FSNOTIFY_EVENTS Lai Jiangshan
2013-03-15 16:50 ` [PATCH 9/9] fsnotify: remove fsnotify_init() Lai Jiangshan
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