Changeset 53075 in vbox for trunk/src/VBox/Devices

Timestamp:

Oct 16, 2014 11:41:46 AM (10 years ago)

Author:

vboxsync

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

96584

Message:

AHCI: temporarily disabled r96292 to check if it cures the performance regression

File:

• trunk/src/VBox/Devices/Storage/DevAHCI.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Storage/DevAHCI.cpp

@@ -1704 +1704 @@
         return rc;
 
+#if 0 /* temporarily disabled for investigation */
     /* Update interrupt status register first. */
     ahci->regHbaIs |= ASMAtomicXchgU32(&ahci->u32PortsInterrupted, 0);
+#endif
 
     if (u32Value > 0)