brody-qq 2278b17c42 Kernel/Memory: Remove cow map updates from try_allocate_split_region() ...

AddressSpace::try_allocate_split_region() was updating the cow map of
new_region based on the cow map of source_region.

The problem is that both new_region and source_region reference the
same vmobject and the same cow map, so these cow map updates didn't
actually change anything.

This commit:
* removes the cow map updates from try_allocate_split_region()
* removes Region::set_should_cow() since it is no longer used

2024-07-12 08:52:06 -04:00

16 KiB

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