diff options
Diffstat (limited to 'storage/innobase/lock/lock0lock.cc')
| -rw-r--r-- | storage/innobase/lock/lock0lock.cc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/storage/innobase/lock/lock0lock.cc b/storage/innobase/lock/lock0lock.cc index fe9d9683785..ed3281e1453 100644 --- a/storage/innobase/lock/lock0lock.cc +++ b/storage/innobase/lock/lock0lock.cc @@ -6657,15 +6657,15 @@ lock_validate() Release both mutexes during the validation check. */ for (ulint i = 0; i < hash_get_n_cells(lock_sys->rec_hash); i++) { - const lock_t* lock; ib_uint64_t limit = 0; - while ((lock = lock_rec_validate(i, &limit)) != 0) { - - ulint space = lock->un_member.rec_lock.space; - ulint page_no = lock->un_member.rec_lock.page_no; - - pages.insert(std::make_pair(space, page_no)); + while (const lock_t* lock = lock_rec_validate(i, &limit)) { + if (lock_rec_find_set_bit(lock) == ULINT_UNDEFINED) { + /* The lock bitmap is empty; ignore it. */ + continue; + } + const lock_rec_t& l = lock->un_member.rec_lock; + pages.insert(std::make_pair(l.space, l.page_no)); } } |