diff options
Diffstat (limited to 'src/include/access/xlogreader.h')
| -rw-r--r-- | src/include/access/xlogreader.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/include/access/xlogreader.h b/src/include/access/xlogreader.h index a1beeb54965..956c9bd3a86 100644 --- a/src/include/access/xlogreader.h +++ b/src/include/access/xlogreader.h @@ -163,15 +163,17 @@ struct XLogReaderState XLogRecPtr currRecPtr; /* timeline to read it from, 0 if a lookup is required */ TimeLineID currTLI; + /* * Safe point to read to in currTLI if current TLI is historical * (tliSwitchPoint) or InvalidXLogRecPtr if on current timeline. * - * Actually set to the start of the segment containing the timeline - * switch that ends currTLI's validity, not the LSN of the switch - * its self, since we can't assume the old segment will be present. + * Actually set to the start of the segment containing the timeline switch + * that ends currTLI's validity, not the LSN of the switch its self, since + * we can't assume the old segment will be present. */ XLogRecPtr currTLIValidUntil; + /* * If currTLI is not the most recent known timeline, the next timeline to * read from when currTLIValidUntil is reached. |