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Performance research (edit)

Revision as of 15:56, 31 January 2014

247 bytes added ,  15:56, 31 January 2014
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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.
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=== Restoring VMAs ===
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There are 4 stages in VMA restore. Relative times of each are below
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* Reading images                  1%
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* Mapping huuge premap area      << 1%
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* (Re-)mapping sub-areas          73%
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* Filling area with data          26%
Retrieved from "https://criu.org/Special:MobileDiff/1404"