git: vm: Idlezero changes

[Venkatesh Srinivas <vsrinivas@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 8787825a65f14bcf19955bf9fd4fe5bcfc25865e
Author: Venkatesh Srinivas <me@endeavour.zapto.org>
Date:   Tue Aug 24 20:31:07 2010 -0700

    vm: Idlezero changes
    
    * Restore yield to idlezero loop; we lwkt_yield() every 64-bytes rather than
      every page now.
    * Unmark as MPSAFE; we are not MPSAFE, we hold the MP lock. When the page
      queues are safe to access with the vm token alone, we can revert to a prior
      edition of this code, which was mpsafe.

Summary of changes:
 sys/vm/vm_zeroidle.c |   11 ++++-------
 1 files changed, 4 insertions(+), 7 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8787825a65f14bcf19955bf9fd4fe5bcfc25865e


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