diff options
| -rw-r--r-- | src/include/btree.i | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/include/btree.i b/src/include/btree.i index a4d88d5fda1..1d6fcd6272c 100644 --- a/src/include/btree.i +++ b/src/include/btree.i @@ -1354,8 +1354,13 @@ __wt_page_can_evict( * the original parent page's index, because evicting an internal page * discards its WT_REF array, and a thread traversing the original * parent page index might see a freed WT_REF. + * + * One special case where we know this is safe is if the handle is + * locked exclusive (e.g., when the whole tree is being evicted). In + * that case, no readers can be looking at an old index. */ - if (WT_PAGE_IS_INTERNAL(page) && !__wt_split_obsolete( + if (!F_ISSET(session->dhandle, WT_DHANDLE_EXCLUSIVE) && + WT_PAGE_IS_INTERNAL(page) && !__wt_split_obsolete( session, page->pg_intl_split_gen)) return (false); |