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[cache_dump, cache_restore] restore/dump cycle works

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This commit is contained in:
Joe Thornber
2013-09-19 13:45:56 +01:00
parent c476de1756
commit 61e90998c0
13 changed files with 129 additions and 39 deletions
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21
caching/superblock.cc
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@ -141,8 +141,7 @@ caching::superblock_validator()
//--------------------------------
superblock_detail::superblock
caching::read_superblock(persistent_data::block_manager<>::ptr bm,
persistent_data::block_address location)
caching::read_superblock(block_manager<>::ptr bm, block_address location)
{
using namespace superblock_detail;
@ -160,6 +159,24 @@ caching::read_superblock(persistent_data::block_manager<>::ptr bm)
return read_superblock(bm, SUPERBLOCK_LOCATION);
}
void
caching::write_superblock(block_manager<>::ptr bm,
block_address location,
superblock_detail::superblock const &sb)
{
using namespace superblock_detail;
block_manager<>::write_ref w = bm->write_lock(location, superblock_validator());
superblock_traits::pack(sb, *reinterpret_cast<superblock_disk *>(&w.data()));
}
void
caching::write_superblock(block_manager<>::ptr bm,
superblock_detail::superblock const &sb)
{
write_superblock(bm, SUPERBLOCK_LOCATION, sb);
}
void
caching::check_superblock(persistent_data::block_manager<>::ptr bm,
superblock_detail::damage_visitor &visitor)