root_tcon 4760 fs/cifs/connect.c struct cifs_tcon *root_tcon = NULL; root_tcon 4859 fs/cifs/connect.c set_root_tcon(cifs_sb, tcon, &root_tcon); root_tcon 4887 fs/cifs/connect.c rc = expand_dfs_referral(xid, root_tcon->ses, vol, cifs_sb, root_tcon 4902 fs/cifs/connect.c cifs_put_tcon(root_tcon); root_tcon 4903 fs/cifs/connect.c set_root_tcon(cifs_sb, tcon, &root_tcon); root_tcon 4911 fs/cifs/connect.c root_tcon->ses, &xid, root_tcon 4918 fs/cifs/connect.c cifs_put_tcon(root_tcon);