[openib-general] ib_mad.c comments
Hal Rosenstock
halr at voltaire.com
Sun Sep 12 10:12:26 PDT 2004
On Sat, 2004-09-11 at 14:12, Hal Rosenstock wrote:
> > Hal> To minimize time spent in non process context. Is this an
> > Hal> overly conservative approach ?
> >
> > It's probably OK for now. Probably the correct answer is to use
> > tasklets and run in softirq context though (since process context can
> > be starved for an arbitrarily long time).
>
> OK. I will put changing this on the futures list for now.
One further thought although I think this was already discussed on the
list but I forgot the answer...
Another specific issue will come into play for the CM in that the
callbacks will want to invoke ib_create/modify_qp. Will those be
callable from non process context ? Just want to be sure...
-- Hal
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