Which OS? Neither BSD nor SVR4/SVR5 (or even SVR3) do that.
> Why? You need to allocate the VFS-inode (vnode in other OSs) and
> the on-disk-inode anyway at the same time. You get better
> performance and less fragmentation, if you allocate them both
> together[1].
Because having an union in generic code that includes filesystem-specific
memebers is ugly? It's one of those a little more performance for a lot of
bad style optimizations.
Christoph
-- Of course it doesn't work. We've performed a software upgrade. Whip me. Beat me. Make me maintain AIX. - 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/