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ehn: remove sync ref

This commit is contained in:
Shengliang Guan 2022-06-14 16:17:37 +08:00
parent c9509acf22
commit 72bc32af1e
1 changed files with 0 additions and 27 deletions
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27
source/dnode/mnode/impl/src/mndMain.c
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@ -393,11 +393,6 @@ int32_t mndProcessSyncMsg(SRpcMsg *pMsg) {
return TAOS_SYNC_OTHER_ERROR; return TAOS_SYNC_OTHER_ERROR;
} }
if (mndAcquireSyncRef(pMnode) != 0) {
mError("failed to process sync msg:%p type:%s since %s", pMsg, TMSG_INFO(pMsg->msgType), terrstr());
return TAOS_SYNC_OTHER_ERROR;
}
char logBuf[512] = {0}; char logBuf[512] = {0};
char *syncNodeStr = sync2SimpleStr(pMgmt->sync); char *syncNodeStr = sync2SimpleStr(pMgmt->sync);
snprintf(logBuf, sizeof(logBuf), "==vnodeProcessSyncReq== msgType:%d, syncNode: %s", pMsg->msgType, syncNodeStr); snprintf(logBuf, sizeof(logBuf), "==vnodeProcessSyncReq== msgType:%d, syncNode: %s", pMsg->msgType, syncNodeStr);
@ -501,7 +496,6 @@ int32_t mndProcessSyncMsg(SRpcMsg *pMsg) {
} }
} }
mndReleaseSyncRef(pMnode);
return code; return code;
} }
@ -754,24 +748,3 @@ void mndSetStop(SMnode *pMnode) {
} }
bool mndGetStop(SMnode *pMnode) { return pMnode->stopped; } bool mndGetStop(SMnode *pMnode) { return pMnode->stopped; }
int32_t mndAcquireSyncRef(SMnode *pMnode) {
int32_t code = 0;
taosThreadRwlockRdlock(&pMnode->lock);
if (pMnode->stopped) {
terrno = TSDB_CODE_APP_NOT_READY;
code = -1;
} else {
int32_t ref = atomic_add_fetch_32(&pMnode->syncRef, 1);
// mTrace("mnode sync is acquired, ref:%d", ref);
}
taosThreadRwlockUnlock(&pMnode->lock);
return code;
}
void mndReleaseSyncRef(SMnode *pMnode) {
taosThreadRwlockRdlock(&pMnode->lock);
int32_t ref = atomic_sub_fetch_32(&pMnode->syncRef, 1);
// mTrace("mnode sync is released, ref:%d", ref);
taosThreadRwlockUnlock(&pMnode->lock);
}