Neel Natu 485b3300cc Implement guest vcpu pinning using 'pthread_setaffinity_np(3)'. ... Prior to this change pinning was implemented via an ioctl (VM_SET_PINNING) that called 'sched_bind()' on behalf of the user thread. The ULE implementation of 'sched_bind()' bumps up 'td_pinned' which in turn runs afoul of the assertion '(td_pinned == 0)' in userret(). Using the cpuset affinity to implement pinning of the vcpu threads works with both 4BSD and ULE schedulers and has the happy side-effect of getting rid of a bunch of code in vmm.ko. Discussed with: grehan		2013-02-11 20:36:07 +00:00
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iommu.c	Allocate memory pages for the guest from the host's free page queue.	2012-10-08 23:41:26 +00:00
iommu.h	Allocate memory pages for the guest from the host's free page queue.	2012-10-08 23:41:26 +00:00
ppt.c	Implement guest vcpu pinning using 'pthread_setaffinity_np(3)'.	2013-02-11 20:36:07 +00:00
ppt.h	MSI-x interrupt support for PCI pass-thru devices.	2012-04-28 16:28:00 +00:00
vdev.c
vdev.h
vlapic.c	Modify the default behavior of bhyve such that it no longer forces the use of	2012-12-16 01:20:08 +00:00
vlapic.h	Calculate the number of host ticks until the next guest timer interrupt.	2012-10-20 08:23:05 +00:00