>>>>> On Tue, 15 Feb 2005 20:45:41 -0500, Robert Story <[EMAIL PROTECTED]> said:
Robert> On Thu, 3 Feb 2005 10:01:54 -0800 Mike wrote:
MT> If table interator helper is used to access sorted tables, a small
MT> change in netsnmp_table_iterator_helper_handler() can greatly improve
MT> performance. Giving the get_first_data_point function access to the
MT> indices from the request (i.e. it is passed the
MT> netsnmp_table_request_info *) the function can begin the search starting
MT> from the index values and not from the first entry as currently
MT> required. This can be done by setting the callback_loop_context to
MT> table_info before the call to get_first_data_point. No change is
MT> required in function definition. It should have no impact on existing
MT> get_first_data_functions which only set callback_loop_context.
MT>
MT> if (iinfo->flags & NETSNMP_ITERATOR_FLAG_SORTED) {
MT> callback_loop_context = table_info;
MT> }
MT> index_search =
MT> (iinfo->get_first_data_point) (&callback_loop_context,
MT> &callback_data_context,
MT> index_search, iinfo);
MT>
MT> Comments?
Robert> Interesting idea. Seems reasonable to me. Wes?
Robert> I'd say submit it as a patch so it doesn't get lost...
It is a good idea, and thus should be done as all good ideas should
be! I thought that it was already done actually, as grepping for
SORTED already produces a hit. ???
--
Wes Hardaker
Sparta
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