How To Install userspace-rcu on Fedora 36

In this tutorial we learn how to install userspace-rcu in Fedora 36. userspace-rcu is RCU (read-copy-update) implementation in user-space

Introduction

In this tutorial we learn how to install userspace-rcu on Fedora 36.

What is userspace-rcu

This data synchronization library provides read-side access which scales linearly with the number of cores. It does so by allowing multiples copies of a given data structure to live at the same time, and by monitoring the data structure accesses to detect grace periods after which memory reclamation is possible.

We can use yum or dnf to install userspace-rcu on Fedora 36. In this tutorial we discuss both methods but you only need to choose one of method to install userspace-rcu.

Install userspace-rcu on Fedora 36 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

After updating yum database, We can install userspace-rcu using dnf by running the following command:

sudo dnf -y install userspace-rcu

Install userspace-rcu on Fedora 36 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

After updating yum database, We can install userspace-rcu using yum by running the following command:

sudo yum -y install userspace-rcu

How To Uninstall userspace-rcu on Fedora 36

To uninstall only the userspace-rcu package we can use the following command:

sudo dnf remove userspace-rcu

userspace-rcu Package Contents on Fedora 36

/usr/lib/.build-id
/usr/lib/.build-id/3d
/usr/lib/.build-id/3d/87855d3cb056e6b19726adf755b8d0ccd28c28
/usr/lib/.build-id/60
/usr/lib/.build-id/60/1af64dc2faa9ce35dcd80cd3e812baac71f0cc
/usr/lib/.build-id/6e
/usr/lib/.build-id/6e/e838bce46f5de50b1eaa16305f01411d2e03fd
/usr/lib/.build-id/73
/usr/lib/.build-id/73/f71754f81510bf358a70bdfddc51af0c0a1828
/usr/lib/.build-id/af
/usr/lib/.build-id/af/929d55290f17fc8321a7a801376c12f9697c37
/usr/lib/.build-id/de
/usr/lib/.build-id/de/0fb3b6e9aa9bb676fec2efdd84a077ceb95304
/usr/lib/.build-id/df
/usr/lib/.build-id/df/e0ddd27a0bccb88bdb49d1373fbfe707de783b
/usr/lib/.build-id/f9
/usr/lib/.build-id/f9/80244da5433a72166804f0087835df18f2cb6f
/usr/lib64/liburcu-bp.so.8
/usr/lib64/liburcu-bp.so.8.0.0
/usr/lib64/liburcu-cds.so.8
/usr/lib64/liburcu-cds.so.8.0.0
/usr/lib64/liburcu-common.so.8
/usr/lib64/liburcu-common.so.8.0.0
/usr/lib64/liburcu-mb.so.8
/usr/lib64/liburcu-mb.so.8.0.0
/usr/lib64/liburcu-memb.so.8
/usr/lib64/liburcu-memb.so.8.0.0
/usr/lib64/liburcu-qsbr.so.8
/usr/lib64/liburcu-qsbr.so.8.0.0
/usr/lib64/liburcu-signal.so.8
/usr/lib64/liburcu-signal.so.8.0.0
/usr/lib64/liburcu.so.8
/usr/lib64/liburcu.so.8.0.0
/usr/share/doc/userspace-rcu
/usr/share/doc/userspace-rcu/ChangeLog
/usr/share/doc/userspace-rcu/README.md
/usr/share/licenses/userspace-rcu
/usr/share/licenses/userspace-rcu/LICENSE
/usr/share/licenses/userspace-rcu/gpl-2.0.txt
/usr/share/licenses/userspace-rcu/lgpl-2.1.txt
/usr/share/licenses/userspace-rcu/lgpl-relicensing.txt

References

Summary

In this tutorial we learn how to install userspace-rcu on Fedora 36 using yum and [dnf]((/fedora/36/dnf/).