Changeset 7916 in vbox for trunk/src/VBox/HostDrivers/Support/SUPDRVShared.c

Timestamp:

Apr 11, 2008 1:14:11 PM (17 years ago)

Author:

vboxsync

Message:

Check all the CPUs instead of just the first 8.

File:

• trunk/src/VBox/HostDrivers/Support/SUPDRVShared.c (modified) (2 diffs)

trunk/src/VBox/HostDrivers/Support/SUPDRVShared.c

@@ -4167 +4167 @@
 bool VBOXCALL supdrvDetermineAsyncTsc(uint64_t *pu64DiffCores)
 {
-    static uint64_t s_aTsc[8][8];
+    static uint64_t s_aTsc[8][RTCPUSET_MAX_CPUS];
     uint64_t u64Diff, u64DiffMin, u64DiffMax, u64TscLast;
     int iSlot, iCpu, cCpus;
@@ -4180 +4180 @@
     if (cCpus < 2)
         return false;
-
-    /*
-     * Collect data from the first 8 online CPUs.
-     */
-    if (cCpus > RT_ELEMENTS(s_aTsc))
-        cCpus = RT_ELEMENTS(s_aTsc);
+    Assert(cCpus <= RT_ELEMENTS(s_aTsc[0]));
+
+    /*
+     * Collect data from the online CPUs.
+     */
     for (iSlot = 0; iSlot < RT_ELEMENTS(s_aTsc); iSlot++)
     {