Linux Kernel Journey
Jan 21, 2025 · Fundamentals
How Kernel‑Space Memory Profiling Works with Code Tagging (memprofiling)
The article explains a kernel‑space memory profiler that uses a compile‑time code‑tagging library and special linker sections to record allocation callers and byte counts with minimal CPU overhead, allowing the tool to be deployed in production.
alloc_tagcode taggingkernel
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