git: kernel - Fix VM page race when exec maps a page

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

commit d149178e7e2d1f34de5b2caedf7ca999e8869a5a
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date:   Tue Nov 15 20:33:18 2011 -0800

    kernel - Fix VM page race when exec maps a page
    
    * When vm_page_grab() is called with VM_ALLOC_RETRY allow failures due to
      page races and retry automatically.

Summary of changes:
 sys/vm/vm_page.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/d149178e7e2d1f34de5b2caedf7ca999e8869a5a


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