On Mon, 2006-09-25 at 12:44 +0200, Jan Kiszka wrote: > Jan Kiszka wrote: > > ... > > A further idea of mine was to inline light-weight parts of the > > __ipipe_*_root API on UP (no SMP at hand to judge on it as well). > > BTW: I haven't looked at any detail yet, but would PER_CPU here and > there (e.g. for ipipe_percpu_domain) buy us something on SMP (2.6)? >
At the very least, we don't need to share any cacheline for ipipe_percpu_domain[] which is purely a per-CPU variable. > Jan > > _______________________________________________ > Adeos-main mailing list > [email protected] > https://mail.gna.org/listinfo/adeos-main -- Philippe. _______________________________________________ Adeos-main mailing list [email protected] https://mail.gna.org/listinfo/adeos-main
