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fix/TD-28935-add-sdbfilelock

This commit is contained in:
dmchen 2024-08-23 01:22:52 +00:00
parent ea24282d14
commit 4228ecf0bf
1 changed files with 5 additions and 0 deletions
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5
source/dnode/mnode/sdb/src/sdbHash.c
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@ -148,11 +148,13 @@ static int32_t sdbGetkeySize(SSdb *pSdb, ESdbType type, const void *pKey) {
static int32_t sdbInsertRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *pRow, int32_t keySize) {
int32_t type = pRow->type;
(void)taosThreadMutexLock(&pSdb->filelock);
sdbWriteLock(pSdb, type);
SSdbRow *pOldRow = taosHashGet(hash, pRow->pObj, keySize);
if (pOldRow != NULL) {
sdbUnLock(pSdb, type);
(void)taosThreadMutexUnlock(&pSdb->filelock);
sdbFreeRow(pSdb, pRow, false);
terrno = TSDB_CODE_SDB_OBJ_ALREADY_THERE;
return terrno;
@ -164,6 +166,7 @@ static int32_t sdbInsertRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
if (taosHashPut(hash, pRow->pObj, keySize, &pRow, sizeof(void *)) != 0) {
sdbUnLock(pSdb, type);
(void)taosThreadMutexUnlock(&pSdb->filelock);
sdbFreeRow(pSdb, pRow, false);
terrno = TSDB_CODE_OUT_OF_MEMORY;
return terrno;
@ -180,11 +183,13 @@ static int32_t sdbInsertRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
sdbFreeRow(pSdb, pRow, false);
terrno = code;
sdbUnLock(pSdb, type);
(void)taosThreadMutexUnlock(&pSdb->filelock);
return terrno;
}
}
sdbUnLock(pSdb, type);
(void)taosThreadMutexUnlock(&pSdb->filelock);
if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT32) {
pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], *((int32_t *)pRow->pObj));