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(parent: f81851b) | patch
AMD64 - Adjust _pmap_allocpte() to handle races.
authorMatthew Dillon <dillon@apollo.backplane.com>
Tue, 25 Aug 2009 17:25:01 +0000 (10:25 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Tue, 25 Aug 2009 17:25:01 +0000 (10:25 -0700)
commite8510e54e3991749a9b81e75cc5a422b42742012
tree3690113590e0d25e2254247c0cbf7383221a2df7tree | snapshot
parentf81851b82ff959573a76e5e0cfcb2496966f180dcommit | diff
AMD64 - Adjust _pmap_allocpte() to handle races.

* The vm_page_grab() can block, resulting in a race.  Deal with the case
  similarly to how the i386 code deals with it.
sys/platform/pc64/amd64/pmap.c diff | blob | blame | history
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