Evan Hunt 54489ba167 Improve locking performance in dispatch.c ... 3316. [tuning] Improved locking performance when recursing. [RT #28836] - Use one lock per memory pool instead of associating them all with a single 'pool_lock' in the dispatch manager. - Reduce the critical sections for qid->lock in get_dispsocket(), deref_portentry() and dns_dispatch_addresponse2(). - Added a memory pool for socket events in dns_dispatch_t. - Add an isc_socketevent_t member in the resquery_t object, and use it with isc_socket_sendto2() instead of using isc_socket_sendto() - Tuned the memory pools in dispatch.c for better performance under load		2012-04-28 14:52:28 -07:00
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isc	Improve locking performance in dispatch.c	2012-04-28 14:52:28 -07:00
Makefile.in	update copyright notice	2007-06-19 23:47:24 +00:00