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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-10-09 21:20:05 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-10-09 21:20:05 +0200 |
| commit | db8c246937713e60b7628661ccc187eeb81f2bae (patch) | |
| tree | 6351e8bca23eef40fce85396d1c6f6cfffbd4b66 /fs/pstore/Kconfig | |
| parent | timer: Implement TIMER_IRQSAFE (diff) | |
| parent | Merge branch 'arnds-jiffies-fix' into fortglx/3.7/time (diff) | |
| download | linux-db8c246937713e60b7628661ccc187eeb81f2bae.tar.xz linux-db8c246937713e60b7628661ccc187eeb81f2bae.zip | |
Merge branch 'fortglx/3.7/time' of git://git.linaro.org/people/jstultz/linux into timers/core
Diffstat (limited to 'fs/pstore/Kconfig')
| -rw-r--r-- | fs/pstore/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/pstore/Kconfig b/fs/pstore/Kconfig index 23ade2680a4a..d39bb5cce883 100644 --- a/fs/pstore/Kconfig +++ b/fs/pstore/Kconfig @@ -12,6 +12,25 @@ config PSTORE If you don't have a platform persistent store driver, say N. +config PSTORE_CONSOLE + bool "Log kernel console messages" + depends on PSTORE + help + When the option is enabled, pstore will log all kernel + messages, even if no oops or panic happened. + +config PSTORE_FTRACE + bool "Persistent function tracer" + depends on PSTORE + depends on FUNCTION_TRACER + help + With this option kernel traces function calls into a persistent + ram buffer that can be decoded and dumped after reboot through + pstore filesystem. It can be used to determine what function + was last called before a reset or panic. + + If unsure, say N. + config PSTORE_RAM tristate "Log panic/oops to a RAM buffer" depends on PSTORE |