Changeset 26685 in vbox for trunk/include

Timestamp:

Feb 22, 2010 5:48:23 PM (15 years ago)

Author:

vboxsync

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

57914

Message:

Large page changes

Location:

trunk/include/VBox

Files:

• pgm.h (modified) (2 diffs)
• vm.h (modified) (1 diff)

trunk/include/VBox/pgm.h

@@ -283 +283 @@
     (    (enmProt) == PGMROMPROT_READ_ROM_WRITE_IGNORE \
       || (enmProt) == PGMROMPROT_READ_ROM_WRITE_RAM )
+
+
 
 VMMDECL(bool)       PGMIsLocked(PVM pVM);
@@ -405 +407 @@
 
 
+VMMDECL(void) PGMSetLargePageUsage(PVM pVM, bool fUseLargePages);
+
+/**
+ * Query large page usage state
+ *
+ * @returns 0 - disabled, 1 - enabled
+ * @param   pVM         The VM to operate on.
+ */
+#define PGMIsUsingLargePages(pVM) (pVM->fUseLargePages)
+
+
 #ifdef IN_RC
 /** @defgroup grp_pgm_gc  The PGM Guest Context API

trunk/include/VBox/vm.h

@@ -784 +784 @@
     /** PARAV enabled flag. */
     bool                        fPARAVEnabled;
+    /** Large page enabled flag. */
+    bool                        fUseLargePages;
     /** @} */