| commit | 295a1ecdefdc524a4a334401b31b6d98437212fa | |
| author | Matthew Dillon <dillon@dragonflybsd.org> | |
| Wed, 19 Mar 2008 20:18:17 +0000 (19 20:18 +0000) | ||
| committer | Matthew Dillon <dillon@dragonflybsd.org> | |
| Wed, 19 Mar 2008 20:18:17 +0000 (19 20:18 +0000) | ||
| tree | 07894ac9cc4f5af4aa068ee187190554bff0b428 | treesnapshot (tar.gz zip) |
| parent | be7aecae5d6623e786380fda5c4e8d48e6d9126a | commitdiff |
HAMMER 33/many: Expand transaction processing, fix bug in B-Tree
* Expand transaction processing to cover more of the code space for
upcoming undo code.
* Fix a bug in the btree_split_leaf(), the separator would sometimes not
properly be to the left of the split point, resulting in a panic.
Temporarily add many more assertions to btree_split_leaf().
* Improve the critical path for blockmap lookups, the (newly) passed trans
already contains a referenced root volume so the blockmap code does not
have to acquire one.
Reported-by: YONETANI Tomokazu <qhwt+dfly@les.ath.cx> (B-Tree bug)
* Expand transaction processing to cover more of the code space for
upcoming undo code.
* Fix a bug in the btree_split_leaf(), the separator would sometimes not
properly be to the left of the split point, resulting in a panic.
Temporarily add many more assertions to btree_split_leaf().
* Improve the critical path for blockmap lookups, the (newly) passed trans
already contains a referenced root volume so the blockmap code does not
have to acquire one.
Reported-by: YONETANI Tomokazu <qhwt+dfly@les.ath.cx> (B-Tree bug)
19 files changed: