Compressed printk messages
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Revision as of 05:20, 17 May 2012 by Hisaomunakata (Talk | contribs)
- Summary
- Compressed printk messages
- Proposer
- Tim Bird - Sony Network Entertainment
Contents |
Description
Attempts have been made in the past to compress printk messages to save kernel runtime footprint. There is an option to disable all printks, but many embedded developers do not use it, even when they find the space savings attractive, because they still would like to see kernel debug messages.
This project would consist of researching mechanisms that could be used to automatically (at compile-time) compress the kernel's printk messages, and transparently expand them at runtime.
Related work
- Timothy Miller did some work on this in 2003
- See also some ideas here:
Scope
Unknown - 2-4 weeks?
Contractor Candidates
None yet.
