Changeset 24157 in vbox

Timestamp:

Oct 29, 2009 12:27:25 PM (15 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

54093

Message:

MediumImpl.cpp: log locking.

File:

• trunk/src/VBox/Main/MediumImpl.cpp (modified) (9 diffs)

trunk/src/VBox/Main/MediumImpl.cpp

@@ -1835 +1835 @@
                 m->accessibleInLock = false;
 
+            LogFlowThisFunc(("Okay - prev state=%d readers=%d\n", m->state, m->readers));
             m->state = MediumState_LockedRead;
 
@@ -1841 +1842 @@
         default:
         {
+            LogFlowThisFunc(("Failing - state=%d\n", m->state));
             rc = setStateError();
             break;
@@ -1880 +1882 @@
                 }
 
+                LogFlowThisFunc(("new state=%d\n", m->state));
                 break;
             }
@@ -1887 +1890 @@
         default:
         {
+            LogFlowThisFunc(("Failing - state=%d\n", m->state));
             rc = setError(VBOX_E_INVALID_OBJECT_STATE,
                           tr ("Medium '%ls' is not locked for reading"),
@@ -1928 +1932 @@
                 m->accessibleInLock = false;
 
+            LogFlowThisFunc(("Okay - prev state=%d\n", m->state));
             m->state = MediumState_LockedWrite;
             break;
@@ -1933 +1938 @@
         default:
         {
+            LogFlowThisFunc(("Failing - state=%d\n", m->state));
             rc = setStateError();
             break;
@@ -1962 +1968 @@
             else
                 m->state = MediumState_Inaccessible;
+            LogFlowThisFunc(("new state=%d\n", m->state));
             break;
         }
         default:
         {
+            LogFlowThisFunc(("Failing - state=%d\n", m->state));
             rc = setError(VBOX_E_INVALID_OBJECT_STATE,
                           tr ("Medium '%ls' is not locked for writing"),
@@ -3601 +3609 @@
          * since any COMGETTER(State) is (or will be) blocked until we finish
          * and restore the actual state. */
+        LogFlowThisFunc(("read locking - prev state=%d - %ls\n", m->state, m->locationFull.raw()));
         m->state = MediumState_LockedRead;
         tempStateSet = true;
@@ -3849 +3858 @@
         else
             m->state = MediumState_Inaccessible;
+        LogFlowThisFunc(("restored state=%d\n", m->state));
     }
     else