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Wednesday, September 23 • 8:45am - 9:10am
LVC20-201 Boot-Time Tracing With Extra Boot Config

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Boot-time tracing is one of the latest Linux kernel tracing proposal, which allows us to trace kernel booting with full tracing features, like per-event filters and triggers, histograms, instances, dynamic-events etc. Along with the boot-time tracing the kernel command-line interface is also expanded by Extra Boot Config (XBC) so that user can specify complex boot-time settings with structured-key value configuration file.
This talk will show you what the boot-time tracing and the extra boot config provide, the advantages and how you can use it for your boot-time features.

Speakers
avatar for Masami Hiramatsu

Masami Hiramatsu

Tech Lead, Linaro Ltd., Linaro Ltd.
Masami Hiramatsu is a kernel maintainer of kprobes/ftrace/perf-probe etc. He started working on Linux kernel with Kernel Tracing (LKST) at 2002, and joined to SystemTap development and became a kprobes maintainer. Now he is maintaining dynamic event tracing on ftrace and perf-too... Read More →


Wednesday September 23, 2020 8:45am - 9:10am
Linux/Android

Attendees (11)