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[cache_restore] v2 dirty bitset root wasn't being written to superblock. 

Resulting in corrupt restored data.
This commit is contained in:
Joe Thornber 2017-11-13 14:02:16 +00:00
parent cfddb495fb
commit e3b7d82569
1 changed files with 4 additions and 0 deletions
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4
caching/metadata.cc
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@ -128,6 +128,10 @@ void
metadata::commit_mappings()
{
sb_.mapping_root = mappings_->get_root();
if (sb_.version >= 2) {
dirty_bits_->flush();
sb_.dirty_root = dirty_bits_->get_root();
}
}
void