git: kernel: Improve pmap_invalidate_cache_range()

Thu Jul 18 14:30:49 PDT 2013

commit fd300b3d463479c70304739f94bbc010026afc90
Author: FranÃ§ois Tigeot <ftigeot at wolfpond.org>
Date:   Thu Jul 18 23:22:32 2013 +0200

    kernel: Improve pmap_invalidate_cache_range()
    
    * There is no need to do anything on CPUs having the self-snoop feature
    
    * Add some consistency checks
    
    Inspired-from: FreeBSD

Summary of changes:
 sys/platform/pc64/x86_64/pmap.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/fd300b3d463479c70304739f94bbc010026afc90


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