diff options
Diffstat (limited to 'pkg/refs/refcounter.go')
| -rw-r--r-- | pkg/refs/refcounter.go | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/pkg/refs/refcounter.go b/pkg/refs/refcounter.go index 0d44c2499..638a93bab 100644 --- a/pkg/refs/refcounter.go +++ b/pkg/refs/refcounter.go @@ -20,8 +20,6 @@ import ( "reflect" "sync" "sync/atomic" - - "gvisor.googlesource.com/gvisor/pkg/ilist" ) // RefCounter is the interface to be implemented by objects that are reference @@ -61,7 +59,7 @@ type WeakRefUser interface { // // +stateify savable type WeakRef struct { - ilist.Entry `state:"nosave"` + weakRefEntry `state:"nosave"` // obj is an atomic value that points to the refCounter. obj atomic.Value `state:".(savedReference)"` @@ -195,7 +193,7 @@ type AtomicRefCount struct { mu sync.Mutex `state:"nosave"` // weakRefs is our collection of weak references. - weakRefs ilist.List `state:"nosave"` + weakRefs weakRefList `state:"nosave"` } // ReadRefs returns the current number of references. The returned count is @@ -276,7 +274,7 @@ func (r *AtomicRefCount) DecRefWithDestructor(destroy func()) { // return false due to the reference count check. r.mu.Lock() for !r.weakRefs.Empty() { - w := r.weakRefs.Front().(*WeakRef) + w := r.weakRefs.Front() // Capture the callback because w cannot be touched // after it's zapped -- the owner is free it reuse it // after that. |