On Thu, Aug 07, 2014 at 02:35:57PM +0900, Hitoshi Mitake wrote:
> On Thu, Aug 7, 2014 at 12:10 PM, Ruoyu <lian...@ucweb.com> wrote:
> > Hi Hitoshi,
> >
> >
> > +static bool add_new_participant(struct vdi_state_entry *entry,
> > + const struct node_id *owner)
> > +{
> > + int idx;
> > +
> > + if (entry->lock_state == LOCK_STATE_UNLOCKED) {
> > + assert(!entry->nr_participants);
> > +
> > + sd_debug("%s is first owner of %"PRIx32,
> > node_id_to_str(owner),
> > + entry->vid);
> > +
> > + entry->nr_participants = 1;
> > + memcpy(&entry->participants[0], owner, sizeof(*owner));
> > + entry->participants_state[0] = SHARED_LOCK_STATE_MODIFIED;
> > + entry->lock_state = LOCK_STATE_SHARED;
> > +
> > + return true;
> > + }
> > +
> > + assert(entry->lock_state == LOCK_STATE_UNLOCKED);
> >
> > It seems the assertion will be failure. Am I misunderstanding?
>
> Thanks a lot for your pointing. As you say, it is my mistake. I've
> forgot to test it with --enable-debug. I've posted a patch for fixing
> it.
>
I'd suggest enable assert() as default, not associated with --enable-debug. This
will allow us to catch fatal bugs as early as possible because most of the time,
poeple include devvers won't --enable-debug.
Thanks
Yuan
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