ECE497 Notes on debugfs

debugfs looks like a handy way to look into the kernel. These notes are based on the example here.

beagle$ cd / beagle$ mkdir debugfs beagle$ mount -t debugfs none debugfs

Then explore...

bone$ cd debugfs; ls -F asoc/  gpio       mmc0/      pm_debug/   sched_features  vram bdi/   hid/       musb/      regdump     testmode        wakeup_sources clock/ memblock/  omap_mux/  regulator/  usb/

beagle$  cd debugfs; ls -F asoc/ clock/  hid/   omapdss/   sched_features  usb/ bdi/  gpio    mmc0/  pm_debug/  tracing/        vram