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fix waiting condition

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This commit is contained in:
chrislu
2023-09-23 12:28:02 -07:00
parent 322af1fc04
commit c43238b30a
1 changed files with 1 additions and 1 deletions
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2
weed/util/lock_table.go
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@@ -65,7 +65,7 @@ func (lt *LockTable[T]) AcquireLock(intention string, key T, lockType LockType)
// If the lock is held exclusively, wait // If the lock is held exclusively, wait
entry.mu.Lock() entry.mu.Lock()
if len(entry.waiters) > 0 || lockType == ExclusiveLock { if len(entry.waiters) > 0 || lockType == ExclusiveLock || entry.activeExclusiveLockOwnerCount > 0 {
if glog.V(4) { if glog.V(4) {
fmt.Printf("ActiveLock %d %s wait for %+v type=%v with waiters %d active r%d w%d.\n", lock.ID, lock.intention, key, lockType, len(entry.waiters), entry.activeSharedLockOwnerCount, entry.activeExclusiveLockOwnerCount) fmt.Printf("ActiveLock %d %s wait for %+v type=%v with waiters %d active r%d w%d.\n", lock.ID, lock.intention, key, lockType, len(entry.waiters), entry.activeSharedLockOwnerCount, entry.activeExclusiveLockOwnerCount)
if len(entry.waiters) > 0 { if len(entry.waiters) > 0 {