[illumos-Developer] "preallocation" style taskqs

Bill Sommerfeld sommerfeld at hamachi.org
Fri Feb 11 14:45:53 PST 2011


On 02/11/11 13:14, Garrett D'Amore wrote:
> To this end, I'm proposing the following:
>
> sizeof (taskq_ent_t) become a fixed part of the DDI.  (The actual
> structure contents would be undocumented/opaque.)

If it's going to be a Public interface, are we going to add padding to 
allow for some future growth?

(BTW, I think this is a case where leaving it Consolidation Private may 
be good enough -- most of the heavy consumers of this will be in ON 
rather than in third-party drivers.)

					- Bill





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