On Mon, Mar 07, 2005 at 09:33:02PM -0800, Andrew Morton wrote:
> Matt Mackall <[EMAIL PROTECTED]> wrote:
> >
> > + /* search for insertion point in reverse for dynamic allocation */
> > + list_for_each_prev(l, list) {
>
> hrmph. Any time we do anything in O(n) time, some smarty comes along with
> a workload which blows us out of the water. Although it's hard to think of
> any register_blkdev()-intensive workloads.
>
> It's not possible to do this with prio-trees?
Andrew, I think in this particular case you suffer of a sporadic severe
condition of overengineeritis.
register_blkdev only happens at module_init time (and in fact should go
away completely, so I'm not happy wit hthe surgey to keep it barely alive
at all)
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