diff options
| author | Heikki Linnakangas | 2012-12-20 12:01:50 +0000 |
|---|---|---|
| committer | Heikki Linnakangas | 2012-12-20 12:39:04 +0000 |
| commit | 1a11d4609efaae39d9b7472fb965bca1c0aeda01 (patch) | |
| tree | 718587c38569a268f5fe0fbbb51e201e9fcee3d9 /src/backend/postmaster/bgwriter.c | |
| parent | 345fb82f1616b4d44d8a67a6c10e964400d29c09 (diff) | |
Don't set ThisTimeLineID in checkpointer & bgwriter during recovery.
We used to set it to the current recovery target timeline, but the recovery
target timeline can change during recovery, leaving ThisTimeLineID at an
old value. That seems worse than always leaving it at zero to begin with.
AFAICS there was no good reason to set it in the first place. ThisTimeLineID
is not needed in checkpointer or bgwriter process, until it's time to write
the end-of-recovery checkpoint, and at that point ThisTimeLineID is updated
anyway.
Diffstat (limited to 'src/backend/postmaster/bgwriter.c')
| -rw-r--r-- | src/backend/postmaster/bgwriter.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/backend/postmaster/bgwriter.c b/src/backend/postmaster/bgwriter.c index ff0a9cb5601..ee0889ed3ee 100644 --- a/src/backend/postmaster/bgwriter.c +++ b/src/backend/postmaster/bgwriter.c @@ -225,12 +225,6 @@ BackgroundWriterMain(void) PG_SETMASK(&UnBlockSig); /* - * Use the recovery target timeline ID during recovery - */ - if (RecoveryInProgress()) - ThisTimeLineID = GetRecoveryTargetTLI(); - - /* * Reset hibernation state after any error. */ prev_hibernate = false; |