[PATCH] NFS: Add support for NFSv3 ACLs

 This adds acl support fo nfs clients via the NFSACL protocol extension, by
 implementing the getxattr, listxattr, setxattr, and removexattr iops for the
 system.posix_acl_access and system.posix_acl_default attributes.  This patch
 implements a dumb version that uses no caching (and thus adds some overhead).
 (Another patch in this patchset adds caching as well.)

 Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
 Acked-by: Olaf Kirch <okir@suse.de>
 Signed-off-by: Andrew Morton <akpm@osdl.org>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 5720537bffdd..2c6a95945684 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -75,6 +75,27 @@ struct inode_operations nfs_dir_inode_operations = {
         .setattr        = nfs_setattr,
 };
 
+#ifdef CONFIG_NFS_V3
+struct inode_operations nfs3_dir_inode_operations = {
+        .create         = nfs_create,
+        .lookup         = nfs_lookup,
+        .link           = nfs_link,
+        .unlink         = nfs_unlink,
+        .symlink        = nfs_symlink,
+        .mkdir          = nfs_mkdir,
+        .rmdir          = nfs_rmdir,
+        .mknod          = nfs_mknod,
+        .rename         = nfs_rename,
+        .permission     = nfs_permission,
+        .getattr        = nfs_getattr,
+        .setattr        = nfs_setattr,
+        .listxattr      = nfs3_listxattr,
+        .getxattr       = nfs3_getxattr,
+        .setxattr       = nfs3_setxattr,
+        .removexattr    = nfs3_removexattr,
+};
+#endif  /* CONFIG_NFS_V3 */
+
 #ifdef CONFIG_NFS_V4
 
 static struct dentry *nfs_atomic_lookup(struct inode *, struct dentry *, struct nameidata *);