Commit 721b024b authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'dlm-fixes-3.4' of git://

Pull dlm fixes from David Teigland:
 "This includes one short patch fixing the behavior of the QUECVT flag,
  which the gfs2 folks are waiting on."

* tag 'dlm-fixes-3.4' of git://
  dlm: fix QUECVT when convert queue is empty
parents aca50bd3 53ad1c98
......@@ -1736,6 +1736,18 @@ static int _can_be_granted(struct dlm_rsb *r, struct dlm_lkb *lkb, int now)
if (now && conv && !(lkb->lkb_exflags & DLM_LKF_QUECVT))
return 1;
* Even if the convert is compat with all granted locks,
* QUECVT forces it behind other locks on the convert queue.
if (now && conv && (lkb->lkb_exflags & DLM_LKF_QUECVT)) {
if (list_empty(&r->res_convertqueue))
return 1;
goto out;
* The NOORDER flag is set to avoid the standard vms rules on grant
* order.
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