postgres.git / summary / log / commit / refs
commit 9745f93afc56829f9cf10ca3e43a29f0b4409fe3
Author: Peter Eisentraut <peter@eisentraut.org>
Date: Mon Feb 17 16:46:37 2020 +0000
First released in: 13.0
Reformat code comment
Discussion: https://www.postgresql.org/message-id/e8f86ba5-48f1-a80a-7f1d-b76bcb9c5c47@2ndquadrant.com
src/backend/access/transam/xlog.c | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 3813eadfb49..b017fd286f2 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -6297,16 +6297,17 @@ StartupXLOG(void)
/*----------
* If we previously crashed, perform a couple of actions:
- * - The pg_wal directory may still include some temporary WAL segments
- * used when creating a new segment, so perform some clean up to not
- * bloat this path. This is done first as there is no point to sync this
- * temporary data.
- * - There might be data which we had written, intending to fsync it,
- * but which we had not actually fsync'd yet. Therefore, a power failure
- * in the near future might cause earlier unflushed writes to be lost,
- * even though more recent data written to disk from here on would be
- * persisted. To avoid that, fsync the entire data directory.
- *---------
+ *
+ * - The pg_wal directory may still include some temporary WAL segments
+ * used when creating a new segment, so perform some clean up to not
+ * bloat this path. This is done first as there is no point to sync
+ * this temporary data.
+ *
+ * - There might be data which we had written, intending to fsync it, but
+ * which we had not actually fsync'd yet. Therefore, a power failure in
+ * the near future might cause earlier unflushed writes to be lost, even
+ * though more recent data written to disk from here on would be
+ * persisted. To avoid that, fsync the entire data directory.
*/
if (ControlFile->state != DB_SHUTDOWNED &&
ControlFile->state != DB_SHUTDOWNED_IN_RECOVERY)
[parent: 5f1b8260af96]