thebestvibedev/tromcho.net
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Switch object states after sync

Browse Source
This commit is contained in:
Vitaliy Filippov
2019-11-10 13:49:26 +03:00
parent 64185f7a1f
commit 7aabe11ef9
3 changed files with 46 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files
blockstore_write.cpp
+20 -6
View File
@@ -172,17 +172,28 @@ void blockstore::handle_write_event(ring_data_t *data, blockstore_operation *op)
op->min_used_journal_sector = op->max_used_journal_sector = 0;
}
// Switch object state
auto dirty_it = dirty_db.find((obj_ver_id){
auto & dirty_entry = dirty_db[(obj_ver_id){
.oid = op->oid,
.version = op->version,
});
dirty_it->second.state = (dirty_it->second.state == ST_J_SUBMITTED
? ST_J_WRITTEN : (dirty_it->second.state == ST_DEL_SUBMITTED ? ST_DEL_WRITTEN : ST_D_WRITTEN));
}];
if (dirty_entry.state == ST_J_SUBMITTED)
{
dirty_entry.state = ST_J_WRITTEN;
}
else if (dirty_entry.state == ST_D_SUBMITTED)
{
dirty_entry.state = ST_D_WRITTEN;
}
else if (dirty_entry.state == ST_DEL_SUBMITTED)
{
dirty_entry.state = ST_DEL_WRITTEN;
}
// Acknowledge write without sync
op->retval = op->len;
op->callback(op);
// Remember write as unsynced
if (IS_BIG_WRITE(dirty_it->second.state))
// FIXME: Could state change to ST_STABLE? It could break this check
if (IS_BIG_WRITE(dirty_entry.state))
{
unsynced_big_writes.push_back((obj_ver_id){
.oid = op->oid,
@@ -191,7 +202,10 @@ void blockstore::handle_write_event(ring_data_t *data, blockstore_operation *op)
}
else
{
unsynced_small_writes++;
unsynced_small_writes.push_back((obj_ver_id){
.oid = op->oid,
.version = op->version,
});
}
}
}