Aaron Teo has submitted a change to the llama.cpp repository that introduces a new `-lm mlock` command-line argument. This addition allows users to explicitly lock memory in regions where the code performs `mlock` operations but does not use `mmap`.
The commit also includes documentation updates and fixes for automated review points, while reverting previous changes to the meaning of the `--mlock` flag to ensure it applies only to non-mmap'ed mlock scenarios.