Module cell_manager 

Cell manager for userspace-driven cell creation.

This module implements the --cell-parent-cgroup mode where cells are created for direct child cgroups of a specified parent. Uses inotify to watch for cgroup creation/destruction and manages cell ID allocation.

Structs

CellInfo

Information about a cell created for a cgroup

CellManager

Manages cells for direct child cgroups of a specified parent

CpuAssignment

Result of CPU assignment computation, containing both primary and optional borrowable masks.

Functions

cgroup_root_relative 🔒

Strip the cgroup mount prefix from a stored cell path, yielding the root-relative cgroup path (e.g. /sys/fs/cgroup/a/b -> /a/b).

compute_targets 🔒

Compute the global target CPU count for each cell.

distribute_cpus_proportional 🔒

Distribute CPUs among recipients proportionally by weight.