⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

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veridian_kernel::perf

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Lightweight static tracepoints for kernel performance analysis.

Provides a per-CPU ring buffer of trace events that can be enabled/disabled at runtime. When disabled, the overhead is a single atomic load (branch on TRACING_ENABLED). When enabled, events are written to a fixed-size ring buffer per CPU, requiring no heap allocation.