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Oops, commited a test version of this file by accident. Revert.

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This commit is contained in:
Tom Lane
2000-02-21 18:49:54 +00:00
parent 393f313227
commit fc8e6c7746
2 changed files with 75 additions and 61 deletions
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17
src/backend/storage/buffer/bufmgr.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.74 2000/02/21 18:47:03 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.75 2000/02/21 18:49:00 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -453,7 +453,6 @@ BufferAlloc(Relation reln,
*/
Assert(buf->refcount == 0);
buf->refcount = 1;
Assert(PrivateRefCount[BufferDescriptorGetBuffer(buf) - 1] == 0);
PrivateRefCount[BufferDescriptorGetBuffer(buf) - 1] = 1;
if (buf->flags & BM_DIRTY)
@ -543,7 +542,6 @@ BufferAlloc(Relation reln,
inProgress = FALSE;
buf->flags &= ~BM_IO_IN_PROGRESS;
TerminateBufferIO(buf);
Assert(PrivateRefCount[BufferDescriptorGetBuffer(buf)-1] == 1);
PrivateRefCount[BufferDescriptorGetBuffer(buf) - 1] = 0;
buf->refcount--;
buf = (BufferDesc *) NULL;
@ -570,7 +568,6 @@ BufferAlloc(Relation reln,
{
TerminateBufferIO(buf);
/* give up the buffer since we don't need it any more */
Assert(PrivateRefCount[BufferDescriptorGetBuffer(buf)-1] == 1);
PrivateRefCount[BufferDescriptorGetBuffer(buf) - 1] = 0;
Assert(buf->refcount > 0);
buf->refcount--;
@ -1472,16 +1469,8 @@ ReleaseRelationBuffers(Relation rel)
if (!(buf->flags & BM_FREE))
{
/* Assert checks that buffer will actually get freed! */
Assert(buf->refcount == 1);
if (PrivateRefCount[i - 1] <= 0)
{
fprintf(stderr, "Nonpositive PrivateRefCount on buffer for %s\n",
RelationGetRelationName(rel));
fflush(stderr);
* ((char *) 0) = 0;
abort();
}
Assert(PrivateRefCount[i - 1] == 1);
Assert(PrivateRefCount[i - 1] == 1 &&
buf->refcount == 1);
/* ReleaseBuffer expects we do not hold the lock at entry */
SpinRelease(BufMgrLock);
holding = false;