[walproposer] [contrib/zenith] [refer #395] Do no align sart replicat…

…ion position in wal_proppser to segment boundary
neondatabase · May 10, 2024 · 55ebeac · 55ebeac
1 parent 9e0d321
commit 55ebeac
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diff --git a/contrib/zenith/pagestore_smgr.c b/contrib/zenith/pagestore_smgr.c
@@ -21,6 +21,7 @@
 #include "storage/relfilenode.h"
 #include "storage/smgr.h"
 #include "access/xlogdefs.h"
+#include "postmaster/interrupt.h"
 #include "storage/bufmgr.h"
 #include "fmgr.h"
 #include "miscadmin.h"
@@ -243,6 +244,9 @@ zenith_wallog_page(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum,
 {
 	XLogRecPtr lsn = PageGetLSN(buffer);
 
+	if (ShutdownRequestPending)
+		return;
+
 	/*
 	 * If the page was not WAL-logged before eviction then we can lose its modification.
 	 * PD_WAL_LOGGED bit is used to mark pages which are wal-logged.