| commit | ca01d6dd2d7a2652000307520777538740efc286 | [log] [tgz] |
|---|---|---|
| author | Tony Luck <tony.luck@intel.com> | Tue Dec 28 14:25:21 2010 -0800 |
| committer | Tony Luck <tony.luck@intel.com> | Tue Dec 28 14:25:21 2010 -0800 |
| tree | f419325637badb0ef7a3bfa29d520be2f5282220 | |
| parent | 90a8a73c06cc32b609a880d48449d7083327e11a [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>