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| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2012-05-02 16:08:38 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-05-31 20:29:39 -0400 |
| commit | 9793f7c88937e7ac07305ab1af1a519225836823 (patch) | |
| tree | 48a4283a15cb0d5a427e722075fe546cc8cdcc53 /fs/nfs | |
| parent | c52226daf553b21891f39777d78a54ea4e7e8654 (diff) | |
| download | linux-9793f7c88937e7ac07305ab1af1a519225836823.tar.gz | |
SUNRPC: new svc_bind() routine introduced
This new routine is responsible for service registration in a specified network context. The idea is to separate service creation from per-net operations. Note also: since registering service with svc_bind() can fail, the service will be destroyed and during destruction it will try to unregister itself from rpcbind. In this case unregistration has to be skipped. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/callback.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index eb95f5091c1a..26b38fb8102e 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -17,6 +17,7 @@ #include <linux/kthread.h> #include <linux/sunrpc/svcauth_gss.h> #include <linux/sunrpc/bc_xprt.h> +#include <linux/nsproxy.h> #include <net/inet_sock.h> @@ -253,6 +254,7 @@ int nfs_callback_up(u32 minorversion, struct rpc_xprt *xprt) char svc_name[12]; int ret = 0; int minorversion_setup; + struct net *net = current->nsproxy->net_ns; mutex_lock(&nfs_callback_mutex); if (cb_info->users++ || cb_info->task != NULL) { @@ -265,6 +267,12 @@ int nfs_callback_up(u32 minorversion, struct rpc_xprt *xprt) goto out_err; } + ret = svc_bind(serv, net); + if (ret < 0) { + printk(KERN_WARNING "NFS: bind callback service failed\n"); + goto out_err; + } + minorversion_setup = nfs_minorversion_callback_svc_setup(minorversion, serv, xprt, &rqstp, &callback_svc); if (!minorversion_setup) { |