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-rw-r--r--src/backend/access/transam/xlog.c2
-rw-r--r--src/backend/access/transam/xlogrecovery.c4
2 files changed, 6 insertions, 0 deletions
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8c0d9dbfa8b..9900e3e0179 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -9518,6 +9518,8 @@ GetOldestRestartPoint(XLogRecPtr *oldrecptr, TimeLineID *oldtli)
void
XLogShutdownWalRcv(void)
{
+ Assert(AmStartupProcess() || !IsUnderPostmaster);
+
ShutdownWalRcv();
ResetInstallXLogFileSegmentActive();
}
diff --git a/src/backend/access/transam/xlogrecovery.c b/src/backend/access/transam/xlogrecovery.c
index 0a5ae5050c4..93c50831b26 100644
--- a/src/backend/access/transam/xlogrecovery.c
+++ b/src/backend/access/transam/xlogrecovery.c
@@ -3148,6 +3148,8 @@ ReadRecord(XLogPrefetcher *xlogprefetcher, int emode,
XLogReaderState *xlogreader = XLogPrefetcherGetReader(xlogprefetcher);
XLogPageReadPrivate *private = (XLogPageReadPrivate *) xlogreader->private_data;
+ Assert(AmStartupProcess() || !IsUnderPostmaster);
+
/* Pass through parameters to XLogPageRead */
private->fetching_ckpt = fetching_ckpt;
private->emode = emode;
@@ -3319,6 +3321,8 @@ XLogPageRead(XLogReaderState *xlogreader, XLogRecPtr targetPagePtr, int reqLen,
int r;
instr_time io_start;
+ Assert(AmStartupProcess() || !IsUnderPostmaster);
+
XLByteToSeg(targetPagePtr, targetSegNo, wal_segment_size);
targetPageOff = XLogSegmentOffset(targetPagePtr, wal_segment_size);