| commit | ddc088238cd6988bb4ac3776f403d7ff9d3c7a63 | [log] [tgz] |
|---|---|---|
| author | Pawel Baldysiak <pawel.baldysiak@intel.com> | Wed Aug 16 17:13:45 2017 +0200 |
| committer | Shaohua Li <shli@fb.com> | Mon Aug 28 07:45:48 2017 -0700 |
| tree | 7f3a97e6af0ae88416519fbfe9af9b9ed08324b0 | |
| parent | 8a8e6f84ad10e7a10bde438b42926da0e9bc820f [diff] |
md: Runtime support for multiple ppls Increase PPL area to 1MB and use it as circular buffer to store PPL. The entry with highest generation number is the latest one. If PPL to be written is larger then space left in a buffer, rewind the buffer to the start (don't wrap it). Signed-off-by: Pawel Baldysiak <pawel.baldysiak@intel.com> Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Signed-off-by: Shaohua Li <shli@fb.com>