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authorStanislav Kinsbursky <skinsbursky@parallels.com>2012-01-23 17:26:22 +0000
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-02-06 18:48:03 -0500
commit28cd1b3f262dba56b5e335ba668e342d530f6129 (patch)
tree7ae24e43fe054042800118edb266287125ba34f8 /fs/nfs/netns.h
parentc25d32b26361ce0814fef2281f164866c18c8692 (diff)
NFS: make cb_ident_idr per net ns
This patch makes ID's infrastructure network namespace aware. This was done mainly because of nfs_client_lock, which is desired to be per network namespace, but protects NFS clients ID's. NOTE: NFS client's net pointer have to be set prior to ID initialization, proper assignment was moved. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/netns.h')
-rw-r--r--fs/nfs/netns.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h
index 0fbd4e017d2..547cc9525ba 100644
--- a/fs/nfs/netns.h
+++ b/fs/nfs/netns.h
@@ -9,6 +9,9 @@ struct nfs_net {
struct rpc_pipe *bl_device_pipe;
struct list_head nfs_client_list;
struct list_head nfs_volume_list;
+#ifdef CONFIG_NFS_V4
+ struct idr cb_ident_idr; /* Protected by nfs_client_lock */
+#endif
};
extern int nfs_net_id;