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authorStanislav Kinsbursky <skinsbursky@parallels.com>2012-05-02 16:08:38 +0400
committerJ. Bruce Fields <bfields@redhat.com>2012-05-31 20:29:39 -0400
commit9793f7c88937e7ac07305ab1af1a519225836823 (patch)
tree48a4283a15cb0d5a427e722075fe546cc8cdcc53 /fs/nfsd
parentc52226daf553b21891f39777d78a54ea4e7e8654 (diff)
downloadblackbird-op-linux-9793f7c88937e7ac07305ab1af1a519225836823.tar.gz
blackbird-op-linux-9793f7c88937e7ac07305ab1af1a519225836823.zip
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/nfsd')
-rw-r--r--fs/nfsd/nfssvc.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index cb4d51d8cbdb..0762f3c9e0fb 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/fs_struct.h>
#include <linux/swap.h>
+#include <linux/nsproxy.h>
#include <linux/sunrpc/stats.h>
#include <linux/sunrpc/svcsock.h>
@@ -330,6 +331,8 @@ static int nfsd_get_default_max_blksize(void)
int nfsd_create_serv(void)
{
+ int error;
+
WARN_ON(!mutex_is_locked(&nfsd_mutex));
if (nfsd_serv) {
svc_get(nfsd_serv);
@@ -343,6 +346,12 @@ int nfsd_create_serv(void)
if (nfsd_serv == NULL)
return -ENOMEM;
+ error = svc_bind(nfsd_serv, current->nsproxy->net_ns);
+ if (error < 0) {
+ svc_destroy(nfsd_serv);
+ return error;
+ }
+
set_max_drc();
do_gettimeofday(&nfssvc_boot); /* record boot time */
return 0;
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