Language Selection

English French German Italian Portuguese Spanish

All About the Linux Kernel: Cgroup’s Redesign

Filed under
Linux

Over the past few months, big changes have been underway on the cgroup Linux kernel subsystem and its related, but independent, system and service manager Systemd. Developers aren’t building shiny new features, though, as much as overhauling cgroups (control groups) to impose more structure in an area of the kernel that’s become problematic.

Cgroup allows fine-grained resource partitioning among competing processes running on the same machine. It’s technically a kernel subsystem but it acts quite different than typical, more isolated subsystems such as drivers or architecture-specific systems like PCI or USB. Cgroup is a conduit for other subsystems to manage and query with kernel resources such as CPU time, amounts of memory, and groups of processes.

What’s the Issue?




More in Tux Machines

Eight great Linux gifts for the holiday season

Do you want to give your techie friend a very Linux holiday season? Sure you do! Here are some suggestion to brighten your favorite Tux fan's day. Read more Also: More Random Gift Ideas For Linux Enthusiasts & Others Into Tech Which open source gift is at the top of your holiday wish list?

Ubuntu-Based ExTiX OS Updated for Intel Compute Sticks with Improved Installer

GNU/Linux developer Arne Exton announced this past weekend the release of an updated build of his Ubuntu-based ExTiX Linux distribution for Intel Compute Stick devices. Last month, we reported on the initial availability of a port of the ExTiX operating system for Intel Compute Sticks, boasting the lightweight and modern LXQt 0.10.0 desktop environment and powered by the latest Linux 4.8 kernel, tweaked by Arne Exton for Intel Atom processors. And now, ExTiX Build 161203 is out as a drop-in replacement for Build 161119, bringing a much-improved Ubiquity graphics installer that should no longer crash, as several users who attempted to install the Ubuntu-based GNU/Linux distro on their Intel Compute Stick devices reported. Read more Also: Debian-Based SparkyLinux 4.5 Brings Support for exFAT Filesystems, systemd 232 4MLinux 20.1 Linux Distro Released with Kernel 4.4.34 LTS to Restore PAE Support

Today in Techrights

Canonical Releases Snapcraft 2.23 Snap Creator for Ubuntu 16.04 LTS and 16.10

Canonical's Snappy development team have released a new maintenance version of the Snapcraft 2.x tool that lets applications developers package their apps as Snap packages for Ubuntu and other GNU/Linux distributions that support Snaps. Read more