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Adaptive Userspace Spinlocks with RSEQ - Implementing Efficient Locks in Linux

Linux Plumbers Conference via YouTube

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This session examines why efficient userspace spinlocks are difficult to implement in Linux and proposes using restartable sequences to expose thread state with low overhead and without system calls.

Syllabus

60 Adaptive userspace spinlocks with rseq - André Almeida, Mathieu Desnoyers

Taught by

Linux Plumbers Conference

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