Changeset 45436 in vbox for trunk/src/VBox/VMM/VMMR3
- Timestamp:
- Apr 9, 2013 2:06:35 PM (12 years ago)
- File:
-
- 1 edited
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trunk/src/VBox/VMM/VMMR3/TM.cpp
r44847 r45436 346 346 else 347 347 pVM->tm.s.fMaybeUseOffsettedHostTSC = true; 348 /** @todo needs a better fix, for now disable offsetted mode for VMs 349 * with more than one VCPU. With the current TSC handling (frequent 350 * switching between offsetted mode and taking VM exits, on all VCPUs 351 * without any kind of coordination) it will lead to inconsistent TSC 352 * behavior with guest SMP, including TSC going backwards. */ 353 if (pVM->cCpus != 1) 354 pVM->tm.s.fMaybeUseOffsettedHostTSC = false; 348 355 } 349 356 … … 447 454 /** @cfgm{TM/CatchUpPrecentage[0..9], uint32_t, %, 1, 2000, various} 448 455 * The catch-up percent for a given period. */ 449 /** @cfgm{TM/CatchUpStartThreshold[0..9], uint64_t, ns, 0, UINT64_MAX ,456 /** @cfgm{TM/CatchUpStartThreshold[0..9], uint64_t, ns, 0, UINT64_MAX} 450 457 * The catch-up period threshold, or if you like, when a period starts. */ 451 458 #define TM_CFG_PERIOD(iPeriod, DefStart, DefPct) \
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