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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-11-18 00:40:46 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-11-18 00:40:46 +0000 |
| commit | 810f2cfa3298e6535631eb4ea1b42fc83f253b1d (patch) | |
| tree | 76945ab16b0e01595ac640c3e892ad604ac260d6 /src | |
| parent | 38e6eb197d87fc815c88c1caf79cd4cd8887272e (diff) | |
| download | postgresql-810f2cfa3298e6535631eb4ea1b42fc83f253b1d.tar.gz postgresql-810f2cfa3298e6535631eb4ea1b42fc83f253b1d.zip | |
Suppress compile warning, avoid possible problems with signed vs. unsigned
comparisons in recently-added CheckPointWarning code.
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/postmaster/postmaster.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c index 53aa731e719..187f0191c94 100644 --- a/src/backend/postmaster/postmaster.c +++ b/src/backend/postmaster/postmaster.c @@ -37,7 +37,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.297 2002/11/15 02:44:55 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.298 2002/11/18 00:40:46 tgl Exp $ * * NOTES * @@ -2338,12 +2338,17 @@ sigusr1_handler(SIGNAL_ARGS) * segment files. Other checkpoints could reduce * the frequency of forced checkpoints. */ - time_t now = time(NULL); + time_t now = time(NULL); - if (now - LastSignalledCheckpoint < CheckPointWarning) - elog(LOG, "Checkpoint segments are being created too frequently (%d secs)\n - Consider increasing CHECKPOINT_SEGMENTS", - now - LastSignalledCheckpoint); + if (LastSignalledCheckpoint != 0) + { + int elapsed_secs = now - LastSignalledCheckpoint; + + if (elapsed_secs < CheckPointWarning) + elog(LOG, "Checkpoint segments are being created too frequently (%d secs)" + "\n\tConsider increasing CHECKPOINT_SEGMENTS", + elapsed_secs); + } LastSignalledCheckpoint = now; } |