CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2018/05/12 11:17:27
Modified files:
sys/uvm : uvm_page.c
Log message:
Re-apply inadvertantly misplaced r1.127 from kettenis@:
"Buffer cache pages are wired but not counted as such. Therefore we
have to set the wire count on the pages to 0 before we call
uvm_pagefree() on them, just like we do in buf_free_pages().
Otherwise the wired pages counter goes negative. While there, also
sprinkle some KASSERTs in there that buf_free_pages() has as well."
ok beck@ (again)
