From 810f2cfa3298e6535631eb4ea1b42fc83f253b1d Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Mon, 18 Nov 2002 00:40:46 +0000 Subject: [PATCH] Suppress compile warning, avoid possible problems with signed vs. unsigned comparisons in recently-added CheckPointWarning code. --- src/backend/postmaster/postmaster.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c index 53aa731e71..187f0191c9 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; } -- 2.11.0