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!1586 修复因为修改pagewriter_sleep参数导致无法重启数据库的bug

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Merge pull request !1586 from Cross-罗/unstop
This commit is contained in:
opengauss-bot
2022-03-15 09:47:33 +00:00
committed by Gitee
parent ba28d92b06 238df3258d
commit 919cdc58b1
1 changed files with 6 additions and 4 deletions
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10
src/gausskernel/process/postmaster/pagewriter.cpp
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@ -1332,7 +1332,7 @@ static bool apply_batch_flush_pages(PageWriterProc* pgwr)
static void ckpt_pagewriter_sub_thread_loop()
{
uint32 rc;
uint32 rc = 0;
uint64 now;
uint32 total_flush_pages;
uint32 old_running_num;
@ -1355,9 +1355,11 @@ static void ckpt_pagewriter_sub_thread_loop()
proc_exit(0);
}
/* Wait first */
rc = WaitLatch(&t_thrd.proc->procLatch, WL_TIMEOUT | WL_LATCH_SET | WL_POSTMASTER_DEATH,
(long)u_sess->attr.attr_storage.pageWriterSleep /* ms */);
if (!t_thrd.pagewriter_cxt.shutdown_requested) {
/* Wait first */
rc = WaitLatch(&t_thrd.proc->procLatch, WL_TIMEOUT | WL_LATCH_SET | WL_POSTMASTER_DEATH,
(long)u_sess->attr.attr_storage.pageWriterSleep /* ms */);
}
if (rc & WL_POSTMASTER_DEATH) {
gs_thread_exit(1);