struct dlm_ls *ls;
struct dlm_user_args *ua;
struct dlm_user_proc *proc;
+ int remove_ownqueue = 0;
/* dlm_clear_proc_locks() sets ORPHAN/DEAD flag on each
lkb before dealing with it. We need to check this
wake_up_interruptible(&proc->wait);
}
+ /* noqueue requests that fail may need to be removed from the
+ proc's locks list, there should be a better way of detecting
+ this situation than checking all these things... */
+
+ if (type == AST_COMP && lkb->lkb_grmode == DLM_LOCK_IV &&
+ ua->lksb.sb_status == -EAGAIN && !list_empty(&lkb->lkb_ownqueue))
+ remove_ownqueue = 1;
+
/* We want to copy the lvb to userspace when the completion
ast is read if the status is 0, the lock has an lvb and
lvb_ops says we should. We could probably have set_lvb_lock()
ua->update_user_lvb = 0;
spin_unlock(&proc->asts_spin);
+
+ if (remove_ownqueue) {
+ spin_lock(&ua->proc->locks_spin);
+ list_del_init(&lkb->lkb_ownqueue);
+ spin_unlock(&ua->proc->locks_spin);
+ dlm_put_lkb(lkb);
+ }
out:
mutex_unlock(&ls->ls_clear_proc_locks);
}
{
dlm_lockspace_t *lockspace;
struct dlm_ls *ls;
- int error;
+ int error, force = 0;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
}
kfree(ls->ls_device.name);
+ if (params->flags & DLM_USER_LSFLG_FORCEFREE)
+ force = 2;
+
lockspace = ls->ls_local_handle;
/* dlm_release_lockspace waits for references to go to zero,
before the release will procede */
dlm_put_lockspace(ls);
- error = dlm_release_lockspace(lockspace, 0);
-out:
+ error = dlm_release_lockspace(lockspace, force);
+ out:
return error;
}