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| author | Markus Pargmann <mpa@pengutronix.de> | 2015-12-08 10:39:32 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-12-10 08:49:52 +0100 |
| commit | 160d2ed0ba18b5d849ecc98dfde25e350928e7b8 (patch) | |
| tree | b2fe1c487732571f7f2cd241e12ad19c910c9340 /fs/Kconfig | |
| parent | 6c42710ae03bd642f68220dea4dac60b6cbd6d23 (diff) | |
| download | barebox-160d2ed0ba18b5d849ecc98dfde25e350928e7b8.tar.gz barebox-160d2ed0ba18b5d849ecc98dfde25e350928e7b8.tar.xz | |
fs: Add pstore filesystem
pstore is a persistent storage filesystem used for RAMOOPS. It is used
to store console logs, panics, ftrace and other information in case of a
crash/panic/oops/reboot.
pstore is implemented for barebox as a read-only filesystem at the
moment. It may be extended later on. The idea is to provide a way to
extract essential data from the last running kernel.
Most of the code is copied from the kernel. However this is only a
lightweight implementation without real write support yet.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index 9217bc81ea..5413a9295c 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -89,4 +89,6 @@ config FS_SMHFS located on a debugging host connected to the target running Barebox +source fs/pstore/Kconfig + endmenu |