git: kernel - Fix race with vmspace_entry destroy race

[Matthew Dillon]

commit 1e0d343fbe60f2e8cf0630b255bb62e6a1138252
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Mon Jan 30 22:23:47 2017 -0800

    kernel - Fix race with vmspace_entry destroy race
    
    * Fix a race in a host-side vkernel related structure that could
      result in a double-free.

Summary of changes:
 sys/vm/vm_vmspace.c | 82 ++++++++++++++++++++++++++++-------------------------
 1 file changed, 44 insertions(+), 38 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/1e0d343fbe60f2e8cf0630b255bb62e6a1138252


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