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authorStanislav Kinsbursky <skinsbursky@parallels.com>2012-01-31 15:08:21 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-02-15 00:19:48 -0500
commit0e1cb5c0aad1c37a4eee6db45f52c0b3869db2cc (patch)
tree1b483f62c0e8f8b5a8d5054d928902ac2eac5471
parent66697bfd6aec0a9ca9331c1aa544ac20324a7561 (diff)
downloadop-kernel-dev-0e1cb5c0aad1c37a4eee6db45f52c0b3869db2cc.zip
op-kernel-dev-0e1cb5c0aad1c37a4eee6db45f52c0b3869db2cc.tar.gz
LockD: make NSM network namespace aware
NLM host is network namespace aware now. So NSM have to take it into account. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/lockd/mon.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c
index c196030..7ef14b3 100644
--- a/fs/lockd/mon.c
+++ b/fs/lockd/mon.c
@@ -62,14 +62,14 @@ static inline struct sockaddr *nsm_addr(const struct nsm_handle *nsm)
return (struct sockaddr *)&nsm->sm_addr;
}
-static struct rpc_clnt *nsm_create(void)
+static struct rpc_clnt *nsm_create(struct net *net)
{
struct sockaddr_in sin = {
.sin_family = AF_INET,
.sin_addr.s_addr = htonl(INADDR_LOOPBACK),
};
struct rpc_create_args args = {
- .net = &init_net,
+ .net = net,
.protocol = XPRT_TRANSPORT_UDP,
.address = (struct sockaddr *)&sin,
.addrsize = sizeof(sin),
@@ -83,7 +83,8 @@ static struct rpc_clnt *nsm_create(void)
return rpc_create(&args);
}
-static int nsm_mon_unmon(struct nsm_handle *nsm, u32 proc, struct nsm_res *res)
+static int nsm_mon_unmon(struct nsm_handle *nsm, u32 proc, struct nsm_res *res,
+ struct net *net)
{
struct rpc_clnt *clnt;
int status;
@@ -99,7 +100,7 @@ static int nsm_mon_unmon(struct nsm_handle *nsm, u32 proc, struct nsm_res *res)
.rpc_resp = res,
};
- clnt = nsm_create();
+ clnt = nsm_create(net);
if (IS_ERR(clnt)) {
status = PTR_ERR(clnt);
dprintk("lockd: failed to create NSM upcall transport, "
@@ -149,7 +150,7 @@ int nsm_monitor(const struct nlm_host *host)
*/
nsm->sm_mon_name = nsm_use_hostnames ? nsm->sm_name : nsm->sm_addrbuf;
- status = nsm_mon_unmon(nsm, NSMPROC_MON, &res);
+ status = nsm_mon_unmon(nsm, NSMPROC_MON, &res, host->net);
if (unlikely(res.status != 0))
status = -EIO;
if (unlikely(status < 0)) {
@@ -183,7 +184,7 @@ void nsm_unmonitor(const struct nlm_host *host)
&& nsm->sm_monitored && !nsm->sm_sticky) {
dprintk("lockd: nsm_unmonitor(%s)\n", nsm->sm_name);
- status = nsm_mon_unmon(nsm, NSMPROC_UNMON, &res);
+ status = nsm_mon_unmon(nsm, NSMPROC_UNMON, &res, host->net);
if (res.status != 0)
status = -EIO;
if (status < 0)
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