diff options
| author | Marek Lindner <lindner_marek@yahoo.de> | 2011-01-19 20:01:40 +0000 |
|---|---|---|
| committer | Marek Lindner <lindner_marek@yahoo.de> | 2011-03-05 12:49:58 +0100 |
| commit | fb778ea173fcd58b8fc3d75c674f07fab187b55f (patch) | |
| tree | b14cfc99b7ca61ddcb49cc56c9a8e2822675debc /net/batman-adv/unicast.c | |
| parent | a775eb847ae66211577d4fd2c46749b77c9993c9 (diff) | |
| download | kernel_samsung_aries-fb778ea173fcd58b8fc3d75c674f07fab187b55f.zip kernel_samsung_aries-fb778ea173fcd58b8fc3d75c674f07fab187b55f.tar.gz kernel_samsung_aries-fb778ea173fcd58b8fc3d75c674f07fab187b55f.tar.bz2 | |
batman-adv: protect each hash row with rcu locks
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/batman-adv/unicast.c')
| -rw-r--r-- | net/batman-adv/unicast.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c index 1b5e761..4687027 100644 --- a/net/batman-adv/unicast.c +++ b/net/batman-adv/unicast.c @@ -179,9 +179,11 @@ int frag_reassemble_skb(struct sk_buff *skb, struct bat_priv *bat_priv, *new_skb = NULL; spin_lock_bh(&bat_priv->orig_hash_lock); + rcu_read_lock(); orig_node = ((struct orig_node *) hash_find(bat_priv->orig_hash, compare_orig, choose_orig, unicast_packet->orig)); + rcu_read_unlock(); if (!orig_node) { pr_debug("couldn't find originator in orig_hash\n"); |