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Remove the placeholder LWLockId in place of the removed FreeSpaceLock.

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As pointed out by ITAGAKI Takahiro, we split SInvalLock into two in 8.4,
so to keep the numbers of the rest of the locks unchanged from 8.3, we
don't need a placeholder.
This commit is contained in:
Heikki Linnakangas 2009-03-03 08:11:24 +00:00
parent fd9e2accef
commit d657843a9a
1 changed files with 4 additions and 5 deletions
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9
src/include/storage/lwlock.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/storage/lwlock.h,v 1.41 2009/01/01 17:24:01 momjian Exp $
* $PostgreSQL: pgsql/src/include/storage/lwlock.h,v 1.42 2009/03/03 08:11:24 heikki Exp $
*
*-------------------------------------------------------------------------
*/
@ -36,9 +36,9 @@
* The extra value MaxDynamicLWLock is there to keep the compiler from
* deciding that the enum can be represented as char or short ...
*
* If you remove a lock, please replace it with a placeholder like was done
* for FreeSpaceMapLock. This retains the lock numbering, which is helpful for
* DTrace and other external debugging scripts.
* If you remove a lock, please replace it with a placeholder. This retains
* the lock numbering, which is helpful for DTrace and other external
* debugging scripts.
*/
typedef enum LWLockId
{
@ -49,7 +49,6 @@ typedef enum LWLockId
ProcArrayLock,
SInvalReadLock,
SInvalWriteLock,
UnusedLock1, /* FreeSpaceMapLock used to be here */
WALInsertLock,
WALWriteLock,
ControlFileLock,