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Postgres FD Implementation
Commit ea208aca authored by Neil Conway's avatar Neil Conway
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Remove an unused variable "waitingForSignal". From Qingqing Zhou.

parent ad9201f9
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Showing with 1 addition and 5 deletions
src/backend/storage/lmgr/proc.c
View file @ ea208aca
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/lmgr/proc.c,v 1.156 2004/12/31 22:01:05 pgsql Exp $ * $PostgreSQL: pgsql/src/backend/storage/lmgr/proc.c,v 1.157 2005/04/15 04:18:10 neilc Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -74,7 +74,6 @@ static PROC_HDR *ProcGlobal = NULL; ...@@ -74,7 +74,6 @@ static PROC_HDR *ProcGlobal = NULL;
static PGPROC *DummyProcs = NULL; static PGPROC *DummyProcs = NULL;
static bool waitingForLock = false; static bool waitingForLock = false;
static bool waitingForSignal = false;
/* Mark these volatile because they can be changed by signal handler */ /* Mark these volatile because they can be changed by signal handler */
static volatile bool statement_timeout_active = false; static volatile bool statement_timeout_active = false;
...@@ -962,9 +961,7 @@ CheckDeadLock(void) ...@@ -962,9 +961,7 @@ CheckDeadLock(void)
void void
ProcWaitForSignal(void) ProcWaitForSignal(void)
{ {
waitingForSignal = true;
PGSemaphoreLock(&MyProc->sem, true); PGSemaphoreLock(&MyProc->sem, true);
waitingForSignal = false;
} }
/* /*
...@@ -978,7 +975,6 @@ void ...@@ -978,7 +975,6 @@ void
ProcCancelWaitForSignal(void) ProcCancelWaitForSignal(void)
{ {
PGSemaphoreReset(&MyProc->sem); PGSemaphoreReset(&MyProc->sem);
waitingForSignal = false;
} }
/* /*
......
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