Konstantin Belousov e8a4a618cf Add pmap function pmap_copy_pages(), which copies the content of the ... pages around, taking array of vm_page_t both for source and destination. Starting offsets and total transfer size are specified. The function implements optimal algorithm for copying using the platform-specific optimizations. For instance, on the architectures were the direct map is available, no transient mappings are created, for i386 the per-cpu ephemeral page frame is used. The code was typically borrowed from the pmap_copy_page() for the same architecture. Only i386/amd64, powerpc aim and arm/arm-v6 implementations were tested at the time of commit. High-level code, not committed yet to the tree, ensures that the use of the function is only allowed after explicit enablement. For sparc64, the existing code has known issues and a stab is added instead, to allow the kernel linking. Sponsored by: The FreeBSD Foundation Tested by: pho (i386, amd64), scottl (amd64), ian (arm and arm-v6) MFC after: 2 weeks		2013-03-14 20:18:12 +00:00
..
acpica	Consistently use round_page(x) rather than roundup(x, PAGE_SIZE). There is	2013-02-15 22:43:08 +00:00
amd64	Add pmap function pmap_copy_pages(), which copies the content of the	2013-03-14 20:18:12 +00:00
compile
conf	Remove the virtio dependency entry for the VirtIO device drivers. This	2013-03-06 07:17:53 +00:00
ia32	Real hardware, as opposed to QEMU, does not allow to have a call gate	2012-08-14 12:13:27 +00:00
include	Merge from vmc-playground branch:	2013-03-02 14:19:08 +00:00
linux32	Reduce duplication between i386/linux/linux.h and amd64/linux32/linux.h	2013-01-29 18:41:30 +00:00
pci	Remove duplicate code. Reduce diff between amd64 and i386.	2012-12-01 00:56:19 +00:00
vmm	Requests for invalid CPUID leaves should map to the highest known leaf instead.	2013-02-13 23:22:17 +00:00
Makefile