| commit | db2508840d55842ebaf0c0d7a2fa3c855498e75f | |
| author | Rusty Russell <rusty@rustcorp.com.au> | |
| Mon, 18 Jun 2012 13:00:29 +0000 (18 22:30 +0930) | ||
| committer | Rusty Russell <rusty@rustcorp.com.au> | |
| Tue, 19 Jun 2012 03:38:06 +0000 (19 05:38 +0200) | ||
| tree | 6123390e0616ed98eb173422e94e8c5c0e862459 | treesnapshot (tar.gz zip) |
| parent | 9396757676c304398a3e94ad01f2657e667b113c | commitdiff |
ntdb: create initial database to be multiple of NTDB_PGSIZE.
As copied from tdb1, there is logic in the transaction code to handle
a non-PGSIZE multiple db, but in fact this only happens for a
completely unused database: as soon as we add anything to it, it is
expanded to a NTDB_PGSIZE multiple.
If we create the database with a free record which pads it out to
NTDB_PGSIZE, we can remove this last-page-is-different logic.
Of course, the fake ntdbs we create in our tests now also need to be
multiples of NTDB_PGSIZE, so we change some numbers there too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
As copied from tdb1, there is logic in the transaction code to handle
a non-PGSIZE multiple db, but in fact this only happens for a
completely unused database: as soon as we add anything to it, it is
expanded to a NTDB_PGSIZE multiple.
If we create the database with a free record which pads it out to
NTDB_PGSIZE, we can remove this last-page-is-different logic.
Of course, the fake ntdbs we create in our tests now also need to be
multiples of NTDB_PGSIZE, so we change some numbers there too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>