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use sm transactional around sm disks

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This commit is contained in:
Joe Thornber
2011-11-21 12:17:38 +00:00
parent 4df2123e9f
commit dc420bcc23
2 changed files with 26 additions and 3 deletions
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10
space_map_disk.cc
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@@ -5,6 +5,7 @@
#include "math_utils.h"
#include "space_map_disk_structures.h"
#include "space_map_recursive.h"
#include "space_map_transactional.h"
#include "transaction_manager.h"
using namespace boost;
@@ -661,6 +662,7 @@ persistent_data::create_disk_sm(transaction_manager::ptr tm,
index_store::ptr store(new btree_index_store(tm));
checked_space_map::ptr sm(new sm_disk(store, tm));
sm->extend(nr_blocks);
sm->commit();
return sm;
}
@@ -682,7 +684,9 @@ persistent_data::create_metadata_sm(transaction_manager::ptr tm, block_address n
index_store::ptr store(new metadata_index_store(tm));
checked_space_map::ptr sm(new sm_disk(store, tm));
sm->extend(nr_blocks);
return create_recursive_sm(sm);
sm->commit();
return create_transactional_sm(
create_recursive_sm(sm));
}
checked_space_map::ptr
@@ -695,7 +699,9 @@ persistent_data::open_metadata_sm(transaction_manager::ptr tm, void *root)
sm_root_traits::unpack(d, v);
block_address nr_indexes = div_up<block_address>(v.nr_blocks_, ENTRIES_PER_BLOCK);
index_store::ptr store(new metadata_index_store(tm, v.bitmap_root_, nr_indexes));
return create_recursive_sm(checked_space_map::ptr(new sm_disk(store, tm, v)));
return create_transactional_sm(
create_recursive_sm(
checked_space_map::ptr(new sm_disk(store, tm, v))));
}
//----------------------------------------------------------------