~Tablespace_client() {
#ifdef VM_TRACE
Uint32 bno = blockToMain(m_block);
Uint32 ino = blockToInstance(m_block);
#endif
D("client dtor " << bno << "/" << ino);
if (m_lock)
m_tsman->client_unlock(m_block, 0);
}
void
PgmanProxy::update_lsn(Page_cache_client& caller,
Local_key key, Uint64 lsn)
{
ndbrequire(blockToInstance(caller.m_block) == 0);
SimulatedBlock* block = globalData.getBlock(caller.m_block);
Pgman* worker = (Pgman*)extraWorkerBlock();
Page_cache_client pgman(block, worker);
pgman.update_lsn(key, lsn);
}
int
PgmanProxy::drop_page(Page_cache_client& caller,
Local_key key, Uint32 page_id)
{
ndbrequire(blockToInstance(caller.m_block) == 0);
SimulatedBlock* block = globalData.getBlock(caller.m_block);
Pgman* worker = (Pgman*)extraWorkerBlock();
Page_cache_client pgman(block, worker);
int ret = pgman.drop_page(key, page_id);
return ret;
}
int
PgmanProxy::get_page(Page_cache_client& caller,
Signal* signal,
Page_cache_client::Request& req, Uint32 flags)
{
ndbrequire(blockToInstance(caller.m_block) == 0);
SimulatedBlock* block = globalData.getBlock(caller.m_block);
Pgman* worker = (Pgman*)extraWorkerBlock();
Page_cache_client pgman(block, worker);
int ret = pgman.get_page(signal, req, flags);
caller.m_ptr = pgman.m_ptr;
return ret;
}
SimulatedBlock * getBlockInstance(BlockNumber fullBlockNo) {
return getBlock(blockToMain(fullBlockNo), blockToInstance(fullBlockNo));
}
void
Thrman::execDBINFO_SCANREQ(Signal* signal)
{
jamEntry();
DbinfoScanReq req= *(DbinfoScanReq*)signal->theData;
const Ndbinfo::ScanCursor* cursor =
CAST_CONSTPTR(Ndbinfo::ScanCursor, DbinfoScan::getCursorPtr(&req));
Ndbinfo::Ratelimit rl;
switch(req.tableId) {
case Ndbinfo::THREADBLOCKS_TABLEID: {
Uint32 arr[NO_OF_BLOCKS];
Uint32 len = mt_get_blocklist(this, arr, NDB_ARRAY_SIZE(arr));
Uint32 pos = cursor->data[0];
for (; ; )
{
Ndbinfo::Row row(signal, req);
row.write_uint32(getOwnNodeId());
row.write_uint32(getThreadId()); // thr_no
row.write_uint32(blockToMain(arr[pos])); // block_number
row.write_uint32(blockToInstance(arr[pos])); // block_instance
ndbinfo_send_row(signal, req, row, rl);
pos++;
if (pos == len)
{
jam();
break;
}
else if (rl.need_break(req))
{
jam();
ndbinfo_send_scan_break(signal, req, rl, pos);
return;
}
}
break;
}
case Ndbinfo::THREADSTAT_TABLEID:{
ndb_thr_stat stat;
mt_get_thr_stat(this, &stat);
Ndbinfo::Row row(signal, req);
row.write_uint32(getOwnNodeId());
row.write_uint32(getThreadId()); // thr_no
row.write_string(stat.name);
row.write_uint64(stat.loop_cnt);
row.write_uint64(stat.exec_cnt);
row.write_uint64(stat.wait_cnt);
row.write_uint64(stat.local_sent_prioa);
row.write_uint64(stat.local_sent_priob);
row.write_uint64(stat.remote_sent_prioa);
row.write_uint64(stat.remote_sent_priob);
row.write_uint64(stat.os_tid);
row.write_uint64(NdbTick_CurrentMillisecond());
struct ndb_rusage os_rusage;
Ndb_GetRUsage(&os_rusage);
row.write_uint64(os_rusage.ru_utime);
row.write_uint64(os_rusage.ru_stime);
row.write_uint64(os_rusage.ru_minflt);
row.write_uint64(os_rusage.ru_majflt);
row.write_uint64(os_rusage.ru_nvcsw);
row.write_uint64(os_rusage.ru_nivcsw);
ndbinfo_send_row(signal, req, row, rl);
break;
}
default:
break;
}
ndbinfo_send_scan_conf(signal, req, rl);
}