diff options
Diffstat (limited to 'fs/pstore/Kconfig')
| -rw-r--r-- | fs/pstore/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/pstore/Kconfig b/fs/pstore/Kconfig index 8007ae7c0d8..23ade2680a4 100644 --- a/fs/pstore/Kconfig +++ b/fs/pstore/Kconfig @@ -11,3 +11,20 @@ config PSTORE (e.g. ACPI_APEI on X86) which will select this for you. If you don't have a platform persistent store driver, say N. + +config PSTORE_RAM + tristate "Log panic/oops to a RAM buffer" + depends on PSTORE + depends on HAS_IOMEM + depends on HAVE_MEMBLOCK + select REED_SOLOMON + select REED_SOLOMON_ENC8 + select REED_SOLOMON_DEC8 + help + 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. |