From 0b1e9738deb30f4c35c0add43a52dcd0608b227e Mon Sep 17 00:00:00 2001 From: "sjur.brandeland@stericsson.com" Date: Fri, 13 May 2011 02:43:59 +0000 Subject: caif: Use rcu_read_lock in CAIF mux layer. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace spin_lock with rcu_read_lock when accessing lists to layers and cache. While packets are in flight rcu_read_lock should not be held, instead ref-counters are used in combination with RCU. Signed-off-by: Sjur Brændeland Signed-off-by: David S. Miller --- net/caif/cffrml.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'net/caif/cffrml.c') diff --git a/net/caif/cffrml.c b/net/caif/cffrml.c index 2423fed..f4b8892 100644 --- a/net/caif/cffrml.c +++ b/net/caif/cffrml.c @@ -145,3 +145,11 @@ static void cffrml_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl, if (layr->up->ctrlcmd) layr->up->ctrlcmd(layr->up, ctrl, layr->id); } + +void cffrml_put(struct cflayer *layr) +{ +} + +void cffrml_hold(struct cflayer *layr) +{ +} -- cgit v1.1