diff options
Diffstat (limited to 'storage/innobase/include/btr0types.h')
| -rw-r--r-- | storage/innobase/include/btr0types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/storage/innobase/include/btr0types.h b/storage/innobase/include/btr0types.h index 912c022c64f..fc829e7857a 100644 --- a/storage/innobase/include/btr0types.h +++ b/storage/innobase/include/btr0types.h @@ -103,6 +103,9 @@ enum btr_latch_mode { dict_index_t::lock is being held in non-exclusive mode. */ BTR_MODIFY_LEAF_ALREADY_LATCHED = BTR_MODIFY_LEAF | BTR_ALREADY_S_LATCHED, + /** Attempt to modify records in an x-latched tree. */ + BTR_MODIFY_TREE_ALREADY_LATCHED = BTR_MODIFY_TREE + | BTR_ALREADY_S_LATCHED, /** U-latch root and X-latch a leaf page, assuming that dict_index_t::lock is being held in U mode. */ BTR_MODIFY_ROOT_AND_LEAF_ALREADY_LATCHED = BTR_MODIFY_ROOT_AND_LEAF |