Changeset 96925 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Sep 28, 2022 8:39:43 PM (3 years ago)

Author:

vboxsync

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

153836

Message:

VMM,RuntimeR0: Flush the log buffer directly to the parent VMM if that's the only destination, and honor the unbuffered setting when that's the case. Setting VBOX_LOG_DEST='nofile vmm' & excluding 'buffered' from VBOX_LOG_FLAGS for the inner VBox instance will result in the logging to be intermixed w/o any buffering delays and no need to try correlate events between outer and inner vbox instances. bugref:10092

File:

• trunk/src/VBox/VMM/include/VMMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/include/VMMInternal.h

@@ -99 +99 @@
     /** Set while we're inside vmmR0LoggerFlushCommon to prevent recursion. */
     bool                    fFlushing;
-    bool                    afPadding[1];
+    /** Flush to parent VMM's debug log instead of ring-3. */
+    bool                    fFlushToParentVmmDbg : 1;
+    /** Flush to parent VMM's debug log instead of ring-3. */
+    bool                    fFlushToParentVmmRel : 1;
     /** Number of buffers currently queued for flushing. */
     uint32_t volatile       cFlushing;