diff options
| author | Julian Anastasov | 2013-03-21 10:58:09 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso | 2013-04-02 00:23:44 +0200 |
| commit | 60b6aa3b319d902db49dbaee7433fe2ac7d0cdb5 (patch) | |
| tree | 6b41c22348ab58c270a3703605d98ba6c88327de /net/netfilter/ipvs/ip_vs_pe_sip.c | |
| parent | ipvs: remove rs_lock by using RCU (diff) | |
| download | kernel-qcow2-linux-60b6aa3b319d902db49dbaee7433fe2ac7d0cdb5.tar.gz kernel-qcow2-linux-60b6aa3b319d902db49dbaee7433fe2ac7d0cdb5.tar.xz kernel-qcow2-linux-60b6aa3b319d902db49dbaee7433fe2ac7d0cdb5.zip | |
ipvs: convert locks used in persistence engines
Allow the readers to use RCU lock and for
PE module registrations use global mutex instead of
spinlock. All PE modules need to use synchronize_rcu
in their module exit handler.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off by: Hans Schillstrom <hans@schillstrom.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_pe_sip.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_pe_sip.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/netfilter/ipvs/ip_vs_pe_sip.c b/net/netfilter/ipvs/ip_vs_pe_sip.c index 12475ef88daf..00cc0241ed87 100644 --- a/net/netfilter/ipvs/ip_vs_pe_sip.c +++ b/net/netfilter/ipvs/ip_vs_pe_sip.c @@ -172,6 +172,7 @@ static int __init ip_vs_sip_init(void) static void __exit ip_vs_sip_cleanup(void) { unregister_ip_vs_pe(&ip_vs_sip_pe); + synchronize_rcu(); } module_init(ip_vs_sip_init); |