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CONFIG_PSTORE_RAM: Log panic/oops to a RAM buffer

General informations

The Linux kernel configuration item CONFIG_PSTORE_RAM:

• prompt: Log panic/oops to a RAM buffer
• type: tristate
• depends on: ( CONFIG_PSTORE ) && ( CONFIG_HAS_IOMEM ) && ( CONFIG_HAVE_MEMBLOCK )
• defined in fs/pstore/Kconfig
• found in Linux kernels: 3.5–3.9, 3.10-rc+HEAD
• modules built: ramoops

Help text

This enables panic and oops messages to be logged to a circular buffer in RAM where it can be read back at some later point.

Note that for historical reasons, the module will be named "ramoops.ko".

For more information, see Documentation/ramoops.txt.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module ramoops CONFIG_PSTORE_RAM : fs/pstore/Kconfig : "Log panic/oops to a RAM buffer"
• lkddb platform "ramoops" : CONFIG_PSTORE CONFIG_PSTORE_RAM : fs/pstore/ram.c

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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