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DevConf.CZ 2019 has ended

Sunday, January 27 • 12:00pm - 12:50pm
Linux Kernel Control Group v2

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Control group (cgroup) and namespace are the two major features in the Linux kernel that make containers possible. The original cgroup v1 allows different process hierarchies for different controllers. That makes it hard for different controllers to coordinate their effort together. The new cgroup v2, on the other hand, forces all the controllers to operate under a unified process hierarchy. This makes it possible to provide features that are not possible under cgroup v1.

This presentation focus on what cgroup v2 can bring to the table, the difference between cgroup v1 and v2 and their pros and cons.

Speakers
avatar for Waiman Long

Waiman Long

Linux kernel, Red Hat Inc.
Waiman Long is an experienced kernel software engineer at Red Hat, Inc. He works on Linux kernel performance. He is also part of a core group of | engineers working on mitigating the impact of Spectre/Meltdown on RHEL.



Sunday January 27, 2019 12:00pm - 12:50pm
E104

Attendees (74)