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*
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*
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* IDENTIFICATION
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- * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/deadlock.c,v 1.16 2003/01/16 21:01:44 tgl Exp $
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+ * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/deadlock.c,v 1.17 2003/02/18 02:13:24 momjian Exp $
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*
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*Interface:
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*
@@ -425,7 +425,7 @@ FindLockCycleRecurse(PGPROC *checkProc,
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{
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PGPROC * proc ;
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LOCK * lock ;
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- PROCLOCK * holder ;
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+ PROCLOCK * proclock ;
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SHM_QUEUE * lockHolders ;
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LOCKMETHODTABLE * lockMethodTable ;
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PROC_QUEUE * waitQueue ;
@@ -484,19 +484,19 @@ FindLockCycleRecurse(PGPROC *checkProc,
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*/
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lockHolders = & (lock -> lockHolders );
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- holder = (PROCLOCK * )SHMQueueNext (lockHolders ,lockHolders ,
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+ proclock = (PROCLOCK * )SHMQueueNext (lockHolders ,lockHolders ,
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offsetof(PROCLOCK ,lockLink ));
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- while (holder )
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+ while (proclock )
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{
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- proc = (PGPROC * )MAKE_PTR (holder -> tag .proc );
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+ proc = (PGPROC * )MAKE_PTR (proclock -> tag .proc );
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/* A proc never blocks itself */
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if (proc != checkProc )
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{
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for (lm = 1 ;lm <=numLockModes ;lm ++ )
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{
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- if (holder -> holding [lm ]> 0 &&
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+ if (proclock -> holding [lm ]> 0 &&
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((1 <<lm )& conflictMask )!= 0 )
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{
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/* This proc hard-blocks checkProc */
@@ -512,13 +512,13 @@ FindLockCycleRecurse(PGPROC *checkProc,
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return true;
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}
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- /* If no deadlock, we're done looking at thisholder */
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+ /* If no deadlock, we're done looking at thisproclock */
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break ;
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}
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}
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}
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- holder = (PROCLOCK * )SHMQueueNext (lockHolders ,& holder -> lockLink ,
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+ proclock = (PROCLOCK * )SHMQueueNext (lockHolders ,& proclock -> lockLink ,
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offsetof(PROCLOCK ,lockLink ));
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}
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