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DevConf.US 2022 is the 5th annual, free, Red Hat sponsored technology conference for community project and professional contributors to Free and Open Source technologies coming to Boston this August!!
Friday, August 19 • 15:30 - 16:20
Memory Barriers 101 - The Linux Kernel edition

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Are you curious about the dark magic behind the lock-free code in the kernel? Did you ever wonder when you need to use READ_ONCE and WRITE_ONCE calls? Are you confused about the role of smp_mb? If you said yes to any of these questions, then join me in this beginner tutorial about the memory barrier primitives of the Linux kernel!

avatar for Wander Costa

Wander Costa

Senior Software Engineer, Red Hat
Wander is a Senior Software Engineer from Red Hat. He works in the Kernel Security team, mainly handling CVEs for the RHEL/Centos-Stream Kernel.

Friday August 19, 2022 15:30 - 16:20 EDT
Conference Auditorium