| commit | 27ea23985508e13f085a7795ad6b98658aff0da6 | |
| author | Matthew Dillon <dillon@dragonflybsd.org> | |
| Fri, 2 Nov 2007 00:57:16 +0000 (2 00:57 +0000) | ||
| committer | Matthew Dillon <dillon@dragonflybsd.org> | |
| Fri, 2 Nov 2007 00:57:16 +0000 (2 00:57 +0000) | ||
| tree | 95a03b568f266fd37844e56d214a3ce2fe96956c | treesnapshot (tar.gz zip) |
| parent | 48f710002d458ff002b9899a2d826a823a89224b | commitdiff |
HAMMER 2/many - core mount and unmount code now works, the B-Tree search
properly locates the root inode (though the root is a degenerate leaf in
a newly formatted filesystem so it isn't much of a test).
Properly implement special cases for hammer_btree_cmp() for the handling
of the creation and deletion transaction ids. In particular a create_tid
for key1 indicates 'the most recent version if not deleted' and a delete_tid
for key2 indicates a record which has not yet been deleted.
properly locates the root inode (though the root is a degenerate leaf in
a newly formatted filesystem so it isn't much of a test).
Properly implement special cases for hammer_btree_cmp() for the handling
of the creation and deletion transaction ids. In particular a create_tid
for key1 indicates 'the most recent version if not deleted' and a delete_tid
for key2 indicates a record which has not yet been deleted.