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(parent: 90a8a73) | patch
pstore: new filesystem interface to platform persistent storage
authorTony Luck <tony.luck@intel.com>
Tue, 28 Dec 2010 22:25:21 +0000 (14:25 -0800)
committerTony Luck <tony.luck@intel.com>
Tue, 28 Dec 2010 22:25:21 +0000 (14:25 -0800)
commitca01d6dd2d7a2652000307520777538740efc286
treef419325637badb0ef7a3bfa29d520be2f5282220tree | snapshot
parent90a8a73c06cc32b609a880d48449d7083327e11acommit | diff
pstore: new filesystem interface to platform persistent storage

Some platforms have a small amount of non-volatile storage that
can be used to store information useful to diagnose the cause of
a system crash.  This is the generic part of a file system interface
that presents information from the crash as a series of files in
/dev/pstore.  Once the information has been seen, the underlying
storage is freed by deleting the files.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Documentation/ABI/testing/pstore [new file with mode: 0644] blob
Documentation/ABI/testing/sysfs-fs-pstore [new file with mode: 0644] blob
fs/Kconfig diff | blob | history
fs/Makefile diff | blob | history
fs/pstore/Kconfig [new file with mode: 0644] blob
fs/pstore/Makefile [new file with mode: 0644] blob
fs/pstore/inode.c [new file with mode: 0644] blob
fs/pstore/internal.h [new file with mode: 0644] blob
fs/pstore/platform.c [new file with mode: 0644] blob
include/linux/magic.h diff | blob | history
include/linux/pstore.h [new file with mode: 0644] blob
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