kernel - Use different queue iterator for emergency pager
authorMatthew Dillon <dillon@apollo.backplane.com>
Sun, 22 Oct 2017 07:02:18 +0000 (00:02 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Sun, 22 Oct 2017 07:02:18 +0000 (00:02 -0700)
commit39cfbf32673adcb4fe05be260f12e6f1ba4d5a8d
tree04472064a1476a5d40c72abb18c78663e72cd2db
parentcf2880a210f08c9d519d06c9161d7fd9af4a4085
kernel - Use different queue iterator for emergency pager

* Adjust q1iterator and q1iterator to minimize collisions between
  the two pageout demons.  The pageout demon will iterate forwards
  while the emergency demon will iterate backwards.
sys/vm/vm_pageout.c