Konstantin Belousov c325e866f4 Different consumers of the struct vm_page abuse pageq member to keep ... additional information, when the page is guaranteed to not belong to a paging queue. Usually, this results in a lot of type casts which make reasoning about the code correctness harder. Sometimes m->object is used instead of pageq, which could cause real and confusing bugs if non-NULL m->object is leaked. See r141955 and r253140 for examples. Change the pageq member into a union containing explicitly-typed members. Use them instead of type-punning or abusing m->object in x86 pmaps, uma and vm_page_alloc_contig(). Requested and reviewed by: alc Sponsored by: The FreeBSD Foundation		2013-08-10 17:36:42 +00:00
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acpica	Consistently use round_page(x) rather than roundup(x, PAGE_SIZE). There is	2013-02-15 22:43:08 +00:00
bios	This isn't functionally identical. In some cases a hint to disable	2012-10-22 13:06:09 +00:00
conf	follow up to r254051	2013-08-09 08:11:09 +00:00
i386	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
ibcs2	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
include	Revert r253748,253749	2013-07-28 18:44:17 +00:00
isa	- Correct spelling in comments	2013-04-17 11:56:11 +00:00
linux	Reduce duplication between i386/linux/linux.h and amd64/linux32/linux.h	2013-01-29 18:41:30 +00:00
pci	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
svr4	Change some movl's to mov's. Newer GAS no longer accept 'movl' instructions	2009-01-31 11:37:21 +00:00
xbox	Move the legacy(4) driver to x86.	2012-03-30 19:10:14 +00:00
xen	The soft and hard busy mechanism rely on the vm object lock to work.	2013-08-09 11:11:11 +00:00
Makefile	Delete duplicate tags entry I introduced in -r223901.	2011-07-15 17:27:26 +00:00