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[transaction_manager] Add transaction_manager::commit()

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It should be called by metadata::commit() and reserve_metadata_snap()
(issue #73)
This commit is contained in:
Ming-Hung Tsai 2020-08-16 16:00:04 +08:00
parent 9f3823c97d
commit de843991e3
2 changed files with 9 additions and 0 deletions
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7
persistent-data/transaction_manager.cc
View File

@ -37,6 +37,13 @@ transaction_manager::~transaction_manager()
{ {
} }
void
transaction_manager::commit()
{
wipe_shadow_table();
bm_->flush();
}
transaction_manager::write_ref transaction_manager::write_ref
transaction_manager::begin(block_address superblock, validator v) transaction_manager::begin(block_address superblock, validator v)
{ {

2
persistent-data/transaction_manager.h
View File

@ -42,6 +42,8 @@ namespace persistent_data {
space_map::ptr sm); space_map::ptr sm);
~transaction_manager(); ~transaction_manager();
void commit();
// Drop the superblock reference to commit // Drop the superblock reference to commit
write_ref begin(block_address superblock, validator v); write_ref begin(block_address superblock, validator v);
write_ref new_block(validator v); write_ref new_block(validator v);