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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2014-11-07 23:04:53 +0200 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2014-11-07 23:09:31 +0200 |
| commit | 7250d8535b11d6443a9b27299e586c3df0654302 (patch) | |
| tree | 46d3bfe3628cc55e7f8fe8227d259cb09f67dadd /src/backend/access/transam/xlog.c | |
| parent | 5ea86e6e65dd2da3e9a3464484985d48328e7fe3 (diff) | |
| download | postgresql-7250d8535b11d6443a9b27299e586c3df0654302.tar.gz postgresql-7250d8535b11d6443a9b27299e586c3df0654302.zip | |
Fix building with WAL_DEBUG.
Now that the backup blocks are appended to the WAL record in xloginsert.c,
XLogInsert doesn't see them anymore and cannot remove them from the version
reconstructed for xlog_outdesc. This makes running with wal_debug=on more
expensive, as we now make (unnecessary) temporary copies of the backup
blocks, but it doesn't seem worth convoluting the code to keep that
optimization.
Reported by Alvaro Herrera.
Diffstat (limited to 'src/backend/access/transam/xlog.c')
| -rw-r--r-- | src/backend/access/transam/xlog.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index 563d442a7a3..99f702cb804 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -1067,11 +1067,8 @@ XLogInsertRecord(XLogRecData *rdata, XLogRecPtr fpw_lsn) /* * We have to piece together the WAL record data from the * XLogRecData entries, so that we can pass it to the rm_desc - * function as one contiguous chunk. (but we can leave out any - * extra entries we created for backup blocks) + * function as one contiguous chunk. */ - rdt_lastnormal->next = NULL; - initStringInfo(&recordbuf); appendBinaryStringInfo(&recordbuf, (char *) rechdr, sizeof(XLogRecord)); for (; rdata != NULL; rdata = rdata->next) |