search for: lec26

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2023 Mar 07
1
[PATCH v2v] convert: Allow preferred block driver to be specified on the command line
...> The reason mutable fields of structures in general have to be > specially marked with the "mutable" keyword is because of the > "remembered set", an obscure corner of generational garbage collection: > > https://www.cs.cornell.edu/courses/cs3110/2012sp/lectures/lec26-gc/lec26.html > > If mutable fields didn't exist then you could never have a pointer > from the old generation into the new generation, because new > generation objects are always younger than old generation objects, and > as all fields have to be set at object creation time (no...