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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2008-11-27 13:32:26 +0000 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2008-11-27 13:32:26 +0000 |
| commit | 4d6ee261717525210897255037869e3ff9a49210 (patch) | |
| tree | c4fc105a4262c6a961f61b422bf52b39018fae55 /src/backend/storage/freespace/freespace.c | |
| parent | c3cee16fe850f4730f2f06fb09c9c159a06f9fed (diff) | |
| download | postgresql-4d6ee261717525210897255037869e3ff9a49210.tar.gz postgresql-4d6ee261717525210897255037869e3ff9a49210.zip | |
Don't force creation of the FSM on searches. It will still be created
as soon as the first page fills up, and is marked as (almost) full,
though.
Diffstat (limited to 'src/backend/storage/freespace/freespace.c')
| -rw-r--r-- | src/backend/storage/freespace/freespace.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/backend/storage/freespace/freespace.c b/src/backend/storage/freespace/freespace.c index 7466ba85cbb..19a9a38e0b6 100644 --- a/src/backend/storage/freespace/freespace.c +++ b/src/backend/storage/freespace/freespace.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.68 2008/11/26 17:08:57 heikki Exp $ + * $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.69 2008/11/27 13:32:26 heikki Exp $ * * * NOTES: @@ -638,13 +638,8 @@ fsm_search(Relation rel, uint8 min_cat) Buffer buf; uint8 max_avail = 0; - /* - * Read the FSM page. The root page is created if it doesn't exist - * yet, to save future searchers the effort of having to call - * smgrnblocks() in fsm_readbuf(), only to see that the FSM is - * completely empty. - */ - buf = fsm_readbuf(rel, addr, (addr.level != FSM_ROOT_LEVEL)); + /* Read the FSM page. */ + buf = fsm_readbuf(rel, addr, false); /* Search within the page */ if (BufferIsValid(buf)) |