[$] The slab and protected-memory allocators

Post Syndicated from corbet original https://lwn.net/Articles/753154/rss

One of the core jobs of the memory-management subsystem is to make memory
available to other parts of the kernel when the need arises. The
memory-management track of the 2018 Linux Storage, Filesystem, and
Memory-Management Summit hosted a pair of sessions on new or improved
allocation functions for the kernel covering the slab allocators and
protectable memory.