database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-08 11:42:09 +03:00
Code Activity

New relcache hash table with RelFileNode as key to be used

Browse Source 
from bufmgr - it would be nice to have separate hash in smgr
for node <--> fd mappings, but for the moment it's easy to
add new hash to relcache.
Fixed small bug in xlog.c:ReadRecord.
This commit is contained in:
Vadim B. Mikheev
2000-10-23 04:10:24 +00:00
parent c82c9559a7
commit 4b65a2840b
8 changed files with 114 additions and 101 deletions
Download Patch File Download Diff File Expand all files Collapse all files

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

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/buf_init.c,v 1.36 2000/10/18 05:50:15 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/buf_init.c,v 1.37 2000/10/23 04:10:06 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -68,7 +68,6 @@ bits8 *BufferLocks; /* flag bits showing locks I have set */
BufferTag *BufferTagLastDirtied; /* tag buffer had when last
* dirtied by me */
BufferBlindId *BufferBlindLastDirtied;
LockRelId *BufferRelidLastDirtied;
bool *BufferDirtiedByMe; /* T if buf has been dirtied in cur xact */
@ -252,7 +251,6 @@ 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));
}