feat: Separated weed mount lifecycle into a dedicated service and rewired the CSI components to call it.

1 files changed, 21 insertions, 0 deletions

diff --git a/pkg/mountmanager/keymutex.go b/pkg/mountmanager/keymutex.go
new file mode 100644
index 0000000..0c64dcc
--- /dev/null
+++ b/pkg/mountmanager/keymutex.go
@@ -0,0 +1,21 @@
+package mountmanager
+
+import "sync"
+
+// keyMutex provides a lock per key to serialize operations per volume.
+type keyMutex struct {
+	mutexes sync.Map
+}
+
+func newKeyMutex() *keyMutex {
+	return &keyMutex{}
+}
+
+func (km *keyMutex) get(key string) *sync.Mutex {
+	m, _ := km.mutexes.LoadOrStore(key, &sync.Mutex{})
+	return m.(*sync.Mutex)
+}
+
+func (km *keyMutex) delete(key string) {
+	km.mutexes.Delete(key)
+}