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I had to change buffer tag: now RelFileNode is used instead of

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LockRelId - ie physical information, not logical. It's required
for WAL. Regression tests passed.
This commit is contained in:
Vadim B. Mikheev
2000-10-18 05:50:16 +00:00
parent 8b6b414a5e
commit 2e6358172f
6 changed files with 156 additions and 243 deletions
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8
src/backend/storage/buffer/buf_init.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/buf_init.c,v 1.35 2000/05/31 00:28:26 petere Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/buf_init.c,v 1.36 2000/10/18 05:50:15 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -67,8 +67,9 @@ long *PrivateRefCount; /* also used in freelist.c */
bits8 *BufferLocks; /* flag bits showing locks I have set */
BufferTag *BufferTagLastDirtied; /* tag buffer had when last
* dirtied by me */
BufferBlindId *BufferBlindLastDirtied; /* and its BlindId too */
bool *BufferDirtiedByMe; /* T if buf has been dirtied in cur xact */
BufferBlindId *BufferBlindLastDirtied;
LockRelId *BufferRelidLastDirtied;
bool *BufferDirtiedByMe; /* T if buf has been dirtied in cur xact */
/*
@ -251,6 +252,7 @@ InitBufferPool(IPCKey key)
BufferLocks = (bits8 *) calloc(NBuffers, sizeof(bits8));
BufferTagLastDirtied = (BufferTag *) calloc(NBuffers, sizeof(BufferTag));
BufferBlindLastDirtied = (BufferBlindId *) calloc(NBuffers, sizeof(BufferBlindId));
BufferRelidLastDirtied = (LockRelId *) calloc(NBuffers, sizeof(LockRelId));
BufferDirtiedByMe = (bool *) calloc(NBuffers, sizeof(bool));
}