Skip to content

P
Postgres FD Implementation
Commit deef313f authored by Vadim B. Mikheev's avatar Vadim B. Mikheev
Browse files
Options

New flag for BufferDesc - BM_JUST_DIRTIED, - to prevent 

losing data changes.
parent 9d187938
Show whitespace changes
Inline Side-by-side
Showing with 2 additions and 1 deletion
src/include/storage/buf_internals.h
View file @ deef313f
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
* *
* Copyright (c) 1994, Regents of the University of California * Copyright (c) 1994, Regents of the University of California
* *
* $Id: buf_internals.h,v 1.8 1997/01/16 07:53:26 vadim Exp $ * $Id: buf_internals.h,v 1.9 1997/01/20 04:06:13 vadim Exp $
* *
* NOTE * NOTE
* If BUFFERPAGE0 is defined, then 0 will be used as a * If BUFFERPAGE0 is defined, then 0 will be used as a
...@@ -38,6 +38,7 @@ extern int Num_Descriptors; ...@@ -38,6 +38,7 @@ extern int Num_Descriptors;
#define BM_FREE (1 << 4) #define BM_FREE (1 << 4)
#define BM_IO_IN_PROGRESS (1 << 5) #define BM_IO_IN_PROGRESS (1 << 5)
#define BM_IO_ERROR (1 << 6) #define BM_IO_ERROR (1 << 6)
#define BM_JUST_DIRTIED (1 << 7)
typedef bits16 BufFlags; typedef bits16 BufFlags;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment