diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-03-06 00:04:27 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-03-06 00:04:27 +0000 |
| commit | 4b6c198a6af427fd3531b09cd6fa15e715de6aa5 (patch) | |
| tree | 5eed566a56b5daff030ae202427cce369227ee4f /src/include/storage/freespace.h | |
| parent | 21591967bc19c749a100fb97ec82f6086ce5cc3c (diff) | |
Add code to dump contents of free space map into $PGDATA/global/pg_fsm.cache
at database shutdown, and then load it again at database startup. This
preserves our hard-won knowledge of free space across restarts (given
an orderly shutdown, that is).
Diffstat (limited to 'src/include/storage/freespace.h')
| -rw-r--r-- | src/include/storage/freespace.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/include/storage/freespace.h b/src/include/storage/freespace.h index 05cf77d7618..8e93a69d77f 100644 --- a/src/include/storage/freespace.h +++ b/src/include/storage/freespace.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: freespace.h,v 1.9 2003/03/04 21:51:22 tgl Exp $ + * $Id: freespace.h,v 1.10 2003/03/06 00:04:27 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -60,6 +60,9 @@ extern void FreeSpaceMapForgetDatabase(Oid dbid); extern void PrintFreeSpaceMapStatistics(int elevel); +extern void DumpFreeSpaceMap(void); +extern void LoadFreeSpaceMap(void); + #ifdef FREESPACE_DEBUG extern void DumpFreeSpace(void); #endif |