diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2004-05-26 19:44:15 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2004-05-26 19:44:15 +0000 |
| commit | 4646a8f32fbae1581ff0a2fa259bced82fc583e7 (patch) | |
| tree | 89723a25038d1d4506ac3f608df4ee4346e75d0d /contrib/btree_gist | |
| parent | 0858ed20d2a3da65de63926c272f80d988a6c58d (diff) | |
| download | postgresql-4646a8f32fbae1581ff0a2fa259bced82fc583e7.tar.gz postgresql-4646a8f32fbae1581ff0a2fa259bced82fc583e7.zip | |
Reduce the minimum allocable chunk size to 8 bytes (from 16). Now that
ListCells are only 8 bytes instead of 12 (on 4-byte-pointer machines
anyway), it's worth maintaining a separate freelist for 8-byte objects.
Remembering that alloc chunks carry 8 bytes of overhead, this should
reduce the net storage requirement for a long List by about a third.
Diffstat (limited to 'contrib/btree_gist')
0 files changed, 0 insertions, 0 deletions