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Move elog(DEBUG4) call outside the locked area, per suggestion from Tom Lane.

This commit is contained in:
Alvaro Herrera 2008-03-18 12:36:43 +00:00
parent 7e2be4e513
commit d54bb24cdd
1 changed files with 5 additions and 6 deletions
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11
src/backend/storage/ipc/sinvaladt.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.68 2008/03/17 11:50:27 alvherre Exp $
* $PostgreSQL: pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.69 2008/03/18 12:36:43 alvherre Exp $
*
*-------------------------------------------------------------------------
*/
@ -330,12 +330,8 @@ SIInsertDataEntry(SharedInvalidationMessage *data)
* queries, but if a backend is sitting idle then it won't be starting
* transactions and so won't be reading SI entries.
*/
if (numMsgs == (MAXNUMMESSAGES * 70 / 100) &&
IsUnderPostmaster)
{
elog(DEBUG4, "SI table is 70%% full, signaling postmaster");
if (numMsgs == (MAXNUMMESSAGES * 70 / 100) && IsUnderPostmaster)
signal_postmaster = true;
}
/*
* Insert new message into proper slot of circular buffer
@ -346,7 +342,10 @@ SIInsertDataEntry(SharedInvalidationMessage *data)
LWLockRelease(SInvalLock);
if (signal_postmaster)
{
elog(DEBUG4, "SI table is 70%% full, signaling postmaster");
SendPostmasterSignal(PMSIGNAL_WAKEN_CHILDREN);
}
return true;
}