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Fix some bogus comments.

This commit is contained in:
Tom Lane 2002-11-01 00:40:23 +00:00
parent 966a4ca9b3
commit 643dfb783d
2 changed files with 7 additions and 3 deletions
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6
src/backend/storage/lmgr/deadlock.c
View File

@ -12,7 +12,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/lmgr/deadlock.c,v 1.14 2002/10/03 19:17:55 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/deadlock.c,v 1.15 2002/11/01 00:40:23 tgl Exp $
* *
* Interface: * Interface:
* *
@ -172,6 +172,10 @@ InitDeadLockChecking(void)
* only look at regular locks. * only look at regular locks.
* *
* We must have already locked the master lock before being called. * We must have already locked the master lock before being called.
* NOTE: although the lockmethod structure appears to allow each lock
* table to have a different masterLock, all locks that can block had
* better use the same LWLock, else this code will not be adequately
* interlocked!
*/ */
bool bool
DeadLockCheck(PGPROC *proc) DeadLockCheck(PGPROC *proc)

4
src/backend/storage/lmgr/lock.c
View File

@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lock.c,v 1.117 2002/10/31 21:34:16 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lock.c,v 1.118 2002/11/01 00:40:23 tgl Exp $
* *
* NOTES * NOTES
* Outside modules can create a lock table and acquire/release * Outside modules can create a lock table and acquire/release
@ -255,7 +255,7 @@ LockMethodTableInit(char *tabName,
/* This is just temp space in this routine, so palloc is OK. */ /* This is just temp space in this routine, so palloc is OK. */
shmemName = (char *) palloc(strlen(tabName) + 32); shmemName = (char *) palloc(strlen(tabName) + 32);
/* each lock table has a non-shared, permanent header */ /* each lock table has a header in shared memory */
sprintf(shmemName, "%s (lock method table)", tabName); sprintf(shmemName, "%s (lock method table)", tabName);
lockMethodTable = (LOCKMETHODTABLE *) lockMethodTable = (LOCKMETHODTABLE *)
ShmemInitStruct(shmemName, sizeof(LOCKMETHODTABLE), &found); ShmemInitStruct(shmemName, sizeof(LOCKMETHODTABLE), &found);