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LPC2018 - Performance and Scalability MC

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Published on Dec 3, 2018

https://linuxplumbersconf.org/event/2...

Proposed topics for this microconference include
optimizations for mmap_sem range locking
clearly defining what mmap_sem protects
scalability of page allocation, zone-lock, and lru_lock
swap scalability
variable hotpatching (self-modifying code) multithreading kernel work
improved workqueue interaction with CPU hotplug events
proper (and optimized) cgroup accounting for workqueue threads
automatically scaling the threshold values for per-CPU counters

We are also accepting additional topics. In particular, we are curious to hear about real-world bottlenecks that people are running into, as well as scalability work-in-progress that needs face-to-face discussion.

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