Messages in this thread | | | Subject | Re: RFC: Hugepage COW | From | Avi Kivity <> | Date | Thu, 07 Jul 2005 09:49:27 +0300 |
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On Thu, 2005-07-07 at 15:55 +1000, David Gibson wrote:
> MAP_PRIVATE|MAP_WRITE mappings of hugetlbfs. Because the pool of > hugepages is limited, a write to a MAP_PRIVATE hugepage region may > result in a SIGBUS, if a new hugepage cannot be allocated. This patch
in that case you might allocate regular pages for the new copy.
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