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Use the yield instruction in the arm64 cpu_spinwait. This instruction is

Description

Use the yield instruction in the arm64 cpu_spinwait. This instruction is
a hint to the hardware the software is not performing a task.

Sponsored by: ABT Systems Ltd

Details

Provenance
andrewAuthored on
Parents
rS298585: Encapsulate SYSV IPC objects in jails. Define per-module parameters
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