diff options
Diffstat (limited to 'src/btree/bt_delete.c')
| -rw-r--r-- | src/btree/bt_delete.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/btree/bt_delete.c b/src/btree/bt_delete.c index c97ea176c97..622dfb1b294 100644 --- a/src/btree/bt_delete.c +++ b/src/btree/bt_delete.c @@ -207,6 +207,9 @@ __wt_delete_page_skip(WT_SESSION_IMPL *session, WT_REF *ref) { int skip; + if (ref->state != WT_REF_DELETED) + return (0); + /* * Deleted pages come from two sources: either it's a fast-delete as * described above, or the page has been emptied by other operations @@ -225,11 +228,14 @@ __wt_delete_page_skip(WT_SESSION_IMPL *session, WT_REF *ref) * the page could switch to an in-memory state at any time. Lock down * the structure, just to be safe. */ + if (ref->page_del == NULL) + return (1); + if (!WT_ATOMIC_CAS4(ref->state, WT_REF_DELETED, WT_REF_LOCKED)) return (0); - skip = ref->page_del == NULL || - __wt_txn_visible(session, ref->page_del->txnid) ? 1 : 0; + skip = (ref->page_del == NULL || + __wt_txn_visible(session, ref->page_del->txnid)); WT_PUBLISH(ref->state, WT_REF_DELETED); return (skip); |