> > Module unloading should be rare enough to tolerate
> > the grace period under the module_mutex, right?
> >
> > Thoughts?
>
> I would agree. However can't unregister_snap_client be used in other
paths
> apart from module_unload? I wouldn't worry too much since if
> register_snap_client and unregister_snap_client for the same protocol
> races it's a bug in the caller's code. The safe RCU list removal and
> synchronize_kernel should protect us from sane usage.
>
> Zwane
It is not called from elsewhere right now, but if there
is a possibility that it might be, Steve of course should
keep the locking in these functions.
Thanx, Paul
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sat Mar 15 2003 - 22:00:37 EST