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enh: code optimization and memory leak

This commit is contained in:
Cary Xu 2022-08-21 01:07:21 +08:00
parent 0de7f3e3a7
commit 8b3b6a8962
8 changed files with 29 additions and 22 deletions
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1
source/dnode/mgmt/mgmt_vnode/src/vmInt.c
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@ -87,7 +87,6 @@ void vmCloseVnode(SVnodeMgmt *pMgmt, SVnodeObj *pVnode) {
while (pVnode->refCount > 0) taosMsleep(10);
dTrace("vgId:%d, wait for vnode queue is empty", pVnode->vgId);
while (!taosQueueEmpty(pVnode->pWriteQ)) taosMsleep(10);
while (!taosQueueEmpty(pVnode->pSyncQ)) taosMsleep(10);
while (!taosQueueEmpty(pVnode->pApplyQ)) taosMsleep(10);

14
source/dnode/vnode/src/inc/sma.h
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@ -118,12 +118,12 @@ struct SSmaStat {
#define RSMA_FS_LOCK(r) (&(r)->lock)
struct SRSmaInfoItem {
int8_t level;
int8_t triggerStat;
uint8_t nSkipped; // number of skipped to fetch data from all active window
int8_t fetchLevel;
int32_t maxDelay; // ms
tmr_h tmrId;
int8_t level : 4;
int8_t fetchLevel : 4;
int8_t triggerStat;
uint16_t nSkipped; // number of skipped to fetch data from all active window
int32_t maxDelay; // ms
tmr_h tmrId;
};
struct SRSmaInfo {
@ -131,8 +131,8 @@ struct SRSmaInfo {
int64_t suid;
int64_t refId; // refId of SRSmaStat
int64_t lastRecv; // ms
int8_t delFlag;
int8_t assigned; // 0 idle, 1 assgined for exec
int8_t delFlag;
int16_t padding;
T_REF_DECLARE()
SRSmaInfoItem items[TSDB_RETENTION_L2];

1
source/dnode/vnode/src/inc/vnodeInt.h
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@ -328,7 +328,6 @@ struct SVnode {
SQHandle* pQuery;
};
#define TD_VID(PVNODE) ((PVNODE)->config.vgId)
#define VND_TSDB(vnd) ((vnd)->pTsdb)

14
source/dnode/vnode/src/sma/smaCommit.c
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@ -109,7 +109,7 @@ int32_t smaBegin(SSma *pSma) {
/**
* @brief pre-commit for rollup sma(sync commit).
* 1) set trigger stat of rsma timer TASK_TRIGGER_STAT_PAUSED.
* 2) wait all triggered fetch tasks finished
* 2) wait for all triggered fetch tasks to finish
* 3) perform persist task for qTaskInfo
*
* @param pSma
@ -127,14 +127,14 @@ static int32_t tdProcessRSmaSyncPreCommitImpl(SSma *pSma) {
// step 1: set rsma stat paused
atomic_store_8(RSMA_TRIGGER_STAT(pRSmaStat), TASK_TRIGGER_STAT_PAUSED);
// step 2: wait all triggered fetch tasks finished
// step 2: wait for all triggered fetch tasks to finish
int32_t nLoops = 0;
while (1) {
if (T_REF_VAL_GET(pStat) == 0) {
smaDebug("vgId:%d, rsma fetch tasks all finished", SMA_VID(pSma));
smaDebug("vgId:%d, rsma fetch tasks are all finished", SMA_VID(pSma));
break;
} else {
smaDebug("vgId:%d, rsma fetch tasks not all finished yet", SMA_VID(pSma));
smaDebug("vgId:%d, rsma fetch tasks are not all finished yet", SMA_VID(pSma));
}
++nLoops;
if (nLoops > 1000) {
@ -319,14 +319,14 @@ static int32_t tdProcessRSmaAsyncPreCommitImpl(SSma *pSma) {
pRSmaStat->commitAppliedVer = pSma->pVnode->state.applied;
ASSERT(pRSmaStat->commitAppliedVer > 0);
// step 2: wait all triggered fetch tasks finished
// step 2: wait for all triggered fetch tasks to finish
int32_t nLoops = 0;
while (1) {
if (T_REF_VAL_GET(pStat) == 0) {
smaDebug("vgId:%d, rsma commit, fetch tasks all finished", SMA_VID(pSma));
smaDebug("vgId:%d, rsma commit, fetch tasks are all finished", SMA_VID(pSma));
break;
} else {
smaDebug("vgId:%d, rsma commit, fetch tasks not all finished yet", SMA_VID(pSma));
smaDebug("vgId:%d, rsma commit, fetch tasks are not all finished yet", SMA_VID(pSma));
}
++nLoops;
if (nLoops > 1000) {

6
source/dnode/vnode/src/sma/smaEnv.c
View File

@ -275,14 +275,14 @@ static void tdDestroyRSmaStat(void *pRSmaStat) {
}
taosHashCleanup(RSMA_INFO_HASH(pStat));
// step 3: wait all triggered fetch tasks finished
// step 3: wait for all triggered fetch tasks to finish
int32_t nLoops = 0;
while (1) {
if (T_REF_VAL_GET((SSmaStat *)pStat) == 0) {
smaDebug("vgId:%d, rsma fetch tasks all finished", SMA_VID(pSma));
smaDebug("vgId:%d, rsma fetch tasks are all finished", SMA_VID(pSma));
break;
} else {
smaDebug("vgId:%d, rsma fetch tasks not all finished yet", SMA_VID(pSma));
smaDebug("vgId:%d, rsma fetch tasks are not all finished yet", SMA_VID(pSma));
}
++nLoops;
if (nLoops > 1000) {

8
source/dnode/vnode/src/sma/smaOpen.c
View File

@ -148,9 +148,13 @@ int32_t smaClose(SSma *pSma) {
int32_t smaPreClose(SSma *pSma) {
if (pSma && VND_IS_RSMA(pSma->pVnode)) {
SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pSma);
SSmaEnv *pEnv = NULL;
SRSmaStat *pStat = NULL;
if (!(pEnv = SMA_RSMA_ENV(pSma)) || !(pStat = (SRSmaStat *)SMA_ENV_STAT(pEnv))) {
return 0;
}
for (int32_t i = 0; i < RSMA_EXECUTOR_MAX; ++i) {
tsem_post(&(pRSmaStat->notEmpty));
tsem_post(&(pStat->notEmpty));
}
}
return 0;

4
source/dnode/vnode/src/sma/smaRollup.c
View File

@ -1524,7 +1524,7 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
SRSmaStat *pStat = (SRSmaStat *)tdAcquireSmaRef(smaMgmt.rsetId, pRSmaInfo->refId);
if (!pStat) {
smaWarn("rsma fetch task not start since rsma stat already destroyed, rsetId:%" PRIi64 " refId:%d)", smaMgmt.rsetId,
smaDebug("rsma fetch task not start since rsma stat already destroyed, rsetId:%" PRIi64 " refId:%d)", smaMgmt.rsetId,
pRSmaInfo->refId);
return;
}
@ -1557,10 +1557,12 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
SMA_VID(pSma), pItem->level, pRSmaInfo->suid);
// async process
pItem->fetchLevel = pItem->level;
#if 0
SRSmaInfo *qInfo = tdAcquireRSmaInfoBySuid(pSma, pRSmaInfo->suid);
SRSmaInfoItem *qItem = RSMA_INFO_ITEM(qInfo, pItem->level - 1);
ASSERT(qItem->level == pItem->level);
ASSERT(qItem->fetchLevel == pItem->fetchLevel);
#endif
tsem_post(&(pStat->notEmpty));
smaInfo("vgId:%d, rsma fetch task planned for level:%" PRIi8 " suid:%" PRIi64, SMA_VID(pSma), pItem->level,
pRSmaInfo->suid);

3
source/libs/tdb/src/db/tdbBtree.c
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@ -782,6 +782,9 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx, TXN *pTx
pBt);
tdbPageInsertCell(pParent, sIdx++, pNewCell, szNewCell, 0);
tdbOsFree(pNewCell);
if (TDB_CELLDECODER_FREE_VAL(&cd)) {
tdbFree(cd.pVal);
}
}
// move to next new page