-static int gfs2_lm_hold_lvb(struct gfs2_sbd *sdp, void *lock, char **lvbp)
-{
- int error = -EIO;
- if (!sdp->sd_lockstruct.ls_ops->lm_hold_lvb)
- return 0;
- if (likely(!test_bit(SDF_SHUTDOWN, &sdp->sd_flags)))
- error = sdp->sd_lockstruct.ls_ops->lm_hold_lvb(lock, lvbp);
- return error;
-}
-
-/**
- * gfs2_lvb_hold - attach a LVB from a glock
- * @gl: The glock in question
- *
- */
-
-int gfs2_lvb_hold(struct gfs2_glock *gl)
-{
- int error;
-
- if (!atomic_read(&gl->gl_lvb_count)) {
- error = gfs2_lm_hold_lvb(gl->gl_sbd, gl->gl_lock, &gl->gl_lvb);
- if (error)
- return error;
- gfs2_glock_hold(gl);
- }
- atomic_inc(&gl->gl_lvb_count);
-
- return 0;
-}
-
-/**
- * gfs2_lvb_unhold - detach a LVB from a glock
- * @gl: The glock in question
- *
- */
-
-void gfs2_lvb_unhold(struct gfs2_glock *gl)