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We restore task's mappings before it goes forking to handle COW. This effectively serializes forking.
We restore task's mappings before it goes forking to handle COW. This effectively serializes forking.
=== Restoring VMAs ===
There are 4 stages in VMA restore. Relative times of each are below
* Reading images 1%
* Mapping huuge premap area << 1%
* (Re-)mapping sub-areas 73%
* Filling area with data 26%