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fix: ask jemalloc to use background_threads to return vm to os

This commit is contained in:
shenglian zhou 2023-07-07 08:34:19 +08:00
parent 47a7a45d1d
commit 74d05af3ca
1 changed files with 7 additions and 0 deletions
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7
source/dnode/mgmt/exe/dmMain.c
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@ -19,6 +19,9 @@
#include "tconfig.h" #include "tconfig.h"
#include "tglobal.h" #include "tglobal.h"
#include "version.h" #include "version.h"
#ifdef TD_JEMALLOC_ENABLED
#include "jemalloc/jemalloc.h"
#endif
#if defined(CUS_NAME) || defined(CUS_PROMPT) || defined(CUS_EMAIL) #if defined(CUS_NAME) || defined(CUS_PROMPT) || defined(CUS_EMAIL)
#include "cus_name.h" #include "cus_name.h"
@ -255,6 +258,10 @@ static void taosCleanupArgs() {
} }
int main(int argc, char const *argv[]) { int main(int argc, char const *argv[]) {
#ifdef TD_JEMALLOC_ENABLED
bool jeBackgroundThread = true;
mallctl("background_thread", NULL, NULL, &jeBackgroundThread, sizeof(bool));
#endif
if (!taosCheckSystemIsLittleEnd()) { if (!taosCheckSystemIsLittleEnd()) {
printf("failed to start since on non-little-end machines\n"); printf("failed to start since on non-little-end machines\n");
return -1; return -1;