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| author | Pawel Baldysiak <pawel.baldysiak@intel.com> | 2017-08-16 17:13:46 +0200 |
|---|---|---|
| committer | Shaohua Li <shli@fb.com> | 2017-08-28 16:45:49 +0200 |
| commit | 675dc2ccc27c02449da45e1a03234104c2449f68 (patch) | |
| tree | 3f19c52ed617cde589407cd27a10f2eb2396be26 /drivers/md/dm-thin-metadata.h | |
| parent | md: Runtime support for multiple ppls (diff) | |
| download | linux-675dc2ccc27c02449da45e1a03234104c2449f68.tar.xz linux-675dc2ccc27c02449da45e1a03234104c2449f68.zip | |
raid5-ppl: Recovery support for multiple partial parity logs
Search PPL buffer in order to find out the latest PPL header (the one
with largest generation number) and use it for recovery. The PPL entry
format and recovery algorithm are the same as for single PPL approach.
Signed-off-by: Pawel Baldysiak <pawel.baldysiak@intel.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md/dm-thin-metadata.h')
0 files changed, 0 insertions, 0 deletions