---
name: "proc_pid_cpuset"
section: "5"
platform: "linux"
package: "man-pages"
version: "6.19-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/proc_pid_cpuset"
---

# proc\_pid\_cpuset(5)

CPU affinity sets

## NAME

/proc/pid/cpuset - CPU affinity sets

## DESCRIPTION

- */proc/*pid*/cpuset* (since Linux 2.6.12)

  See [**cpuset**(7)](/cpuset/7.md).

## SEE ALSO

[**proc**(5)](/proc/5.md)