lm_lockops
extern const struct lm_lockops gfs2_dlm_ops;
struct lm_lockops;
const struct lm_lockops *ls_ops;
const struct lm_lockops gfs2_dlm_ops = {
const struct lm_lockops *lm = sdp->sd_lockstruct.ls_ops;
static const struct lm_lockops nolock_ops = {
const struct lm_lockops *lm;
const struct lm_lockops *ops = sdp->sd_lockstruct.ls_ops;
const struct lm_lockops *lm = ls->ls_ops;