git: kernel - Enable stosq based pagezero()

[Matthew Dillon]

commit 157aa1c56bafb1c5eb03ac61b9cd1f2c4da4f61d
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Mon Mar 2 17:05:59 2020 -0800

    kernel - Enable stosq based pagezero()
    
    * For page-sized blocks both AMD and Intel seem to do a good job
      with stosq, though with real workloads it doesn't seem to really
      improve performance.  Go back to stosq for now though.

Summary of changes:
 sys/platform/pc64/x86_64/support.s | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/157aa1c56bafb1c5eb03ac61b9cd1f2c4da4f61d


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