NAKAMURA Gou 7dfeb8e7ce create demand-paging mapping in case of MAP_SHARED ...

On current McKernel, only mappings for demand paging can be shared.
Therefore, if MAP_SHARED and MAP_ANONYMOUS are specified and
anon_on_demand is disabled, then mmap(2) should create a mapping which
is for demand paging and is entirely populated with physical pages.

2015-09-16 21:38:00 +09:00

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