kernel - Fix excessive ipiq recursion (2)
commit5d920ec6b97613f06aba4a09bfb91413b1fd93c3
authorMatthew Dillon <dillon@apollo.backplane.com>
Wed, 20 Jul 2016 23:50:01 +0000 (20 16:50 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Wed, 20 Jul 2016 23:50:01 +0000 (20 16:50 -0700)
treeb45396492b128fabf25ee6de4014590f2bb32b9d
parent52cb67628f7428ac62a178927f44a9b2a7bfc138
kernel - Fix excessive ipiq recursion (2)

* Second try at this fix.  Use different hysteresis levels when recursively
  processing incoming IPIs during a send, and in such cases only process
  incoming IPIs on queues which are trying to drain.
sys/kern/lwkt_ipiq.c
sys/sys/thread.h