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Tiny assorted fixes: correct a typo in a comment in vacuumlazy.c, remove 

some unused #include directives from bufmgr.c, and clarify comments in
bufmgr.h and buf.h
This commit is contained in:
Neil Conway 2004-04-25 23:50:58 +00:00
parent 1cb7f2ebf3
commit 0370951347
4 changed files with 7 additions and 9 deletions
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4
src/backend/commands/vacuumlazy.c
View File

@ -31,7 +31,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/vacuumlazy.c,v 1.38 2004/02/12 05:39:55 tgl Exp $ * $PostgreSQL: pgsql/src/backend/commands/vacuumlazy.c,v 1.39 2004/04/25 23:50:54 neilc Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -813,7 +813,7 @@ count_nondeletable_pages(Relation onerel, LVRelStats *vacrelstats)
if (PageIsNew(page) || PageIsEmpty(page)) if (PageIsNew(page) || PageIsEmpty(page))
{ {
/* PageIsNew robably shouldn't happen... */ /* PageIsNew probably shouldn't happen... */
LockBuffer(buf, BUFFER_LOCK_UNLOCK); LockBuffer(buf, BUFFER_LOCK_UNLOCK);
ReleaseBuffer(buf); ReleaseBuffer(buf);
continue; continue;

4
src/backend/storage/buffer/bufmgr.c
View File

@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/buffer/bufmgr.c,v 1.163 2004/04/22 07:21:55 neilc Exp $ * $PostgreSQL: pgsql/src/backend/storage/buffer/bufmgr.c,v 1.164 2004/04/25 23:50:54 neilc Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -35,8 +35,6 @@
*/ */
#include "postgres.h" #include "postgres.h"
#include <math.h>
#include <signal.h>
#include <sys/file.h> #include <sys/file.h>
#include <unistd.h> #include <unistd.h>

4
src/include/storage/buf.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/include/storage/buf.h,v 1.16 2003/11/29 22:41:13 pgsql Exp $ * $PostgreSQL: pgsql/src/include/storage/buf.h,v 1.17 2004/04/25 23:50:58 neilc Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -32,7 +32,7 @@ typedef int Buffer;
/* /*
* BufferIsLocal * BufferIsLocal
* True iff the buffer is local (not visible to other servers). * True iff the buffer is local (not visible to other backends).
*/ */
#define BufferIsLocal(buffer) ((buffer) < 0) #define BufferIsLocal(buffer) ((buffer) < 0)

4
src/include/storage/bufmgr.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/include/storage/bufmgr.h,v 1.77 2004/04/22 07:21:55 neilc Exp $ * $PostgreSQL: pgsql/src/include/storage/bufmgr.h,v 1.78 2004/04/25 23:50:58 neilc Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -42,7 +42,7 @@ extern DLLIMPORT int NLocBuffer;
extern DLLIMPORT Block *LocalBufferBlockPointers; extern DLLIMPORT Block *LocalBufferBlockPointers;
extern int32 *LocalRefCount; extern int32 *LocalRefCount;
/* special pageno for bget */ /* special block number for ReadBuffer() */
#define P_NEW InvalidBlockNumber /* grow the file to get a new page */ #define P_NEW InvalidBlockNumber /* grow the file to get a new page */
/* /*