kib 4675fcfce0 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
..
_vm_radix.h	On all the architectures, avoid to preallocate the physical memory	2013-08-09 11:28:55 +00:00
default_pager.c	Rename VM_OBJECT_LOCK(), VM_OBJECT_UNLOCK() and VM_OBJECT_TRYLOCK() to	2013-02-20 12:03:20 +00:00
device_pager.c	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
memguard.c	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
memguard.h	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
phys_pager.c	The soft and hard busy mechanism rely on the vm object lock to work.	2013-08-09 11:11:11 +00:00
pmap.h	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
redzone.c
redzone.h
sg_pager.c	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
swap_pager.c	The soft and hard busy mechanism rely on the vm object lock to work.	2013-08-09 11:11:11 +00:00
swap_pager.h	Do not map the swap i/o pbufs if the geom provider for the swap	2013-03-19 14:39:27 +00:00
uma_core.c	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
uma_dbg.c	- Add a per-zone lock for zones without kegs.	2013-06-20 19:08:12 +00:00
uma_dbg.h
uma_int.h	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
uma.h	- Resolve bucket recursion issues by passing a cookie with zone flags	2013-06-26 00:57:38 +00:00
vm_extern.h	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
vm_fault.c	On all the architectures, avoid to preallocate the physical memory	2013-08-09 11:28:55 +00:00
vm_glue.c	The soft and hard busy mechanism rely on the vm object lock to work.	2013-08-09 11:11:11 +00:00
vm_init.c	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
vm_kern.c	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
vm_kern.h	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
vm_map.c	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
vm_map.h	Replace kernel virtual address space allocation with vmem. This provides	2013-08-07 06:21:20 +00:00
vm_meter.c	Rename VM_OBJECT_LOCK(), VM_OBJECT_UNLOCK() and VM_OBJECT_TRYLOCK() to	2013-02-20 12:03:20 +00:00
vm_mmap.c	Fix previous commit when option RACCT is not used.	2013-07-22 22:16:47 +00:00
vm_object.c	On all the architectures, avoid to preallocate the physical memory	2013-08-09 11:28:55 +00:00
vm_object.h	On all the architectures, avoid to preallocate the physical memory	2013-08-09 11:28:55 +00:00
vm_page.c	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
vm_page.h	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
vm_pageout.c	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
vm_pageout.h	Move what remains of vm/vm_contig.c into vm/vm_pageout.c, where similar	2012-07-18 05:21:34 +00:00
vm_pager.c	- Add a general purpose resource allocator, vmem, from NetBSD. It was	2013-06-28 03:51:20 +00:00
vm_pager.h	- Add a general purpose resource allocator, vmem, from NetBSD. It was	2013-06-28 03:51:20 +00:00
vm_param.h	Remove unused definition for CTL_VM_NAMES.	2013-08-09 23:47:43 +00:00
vm_phys.c	Different consumers of the struct vm_page abuse pageq member to keep	2013-08-10 17:36:42 +00:00
vm_phys.h	Split the pagequeues per NUMA domains, and split pageademon process	2013-08-07 16:36:38 +00:00
vm_radix.c	On all the architectures, avoid to preallocate the physical memory	2013-08-09 11:28:55 +00:00
vm_radix.h	On all the architectures, avoid to preallocate the physical memory	2013-08-09 11:28:55 +00:00
vm_reserv.c	Refactor vm_page_alloc()'s interactions with vm_reserv_alloc_page() and	2013-05-12 16:50:18 +00:00
vm_reserv.h	Refactor vm_page_alloc()'s interactions with vm_reserv_alloc_page() and	2013-05-12 16:50:18 +00:00
vm_unix.c	- Improve readability of sys_obreak().	2013-01-11 09:58:35 +00:00
vm_zeroidle.c	Split the pagequeues per NUMA domains, and split pageademon process	2013-08-07 16:36:38 +00:00
vm.h	rename scheduler->swapper and SI_SUB_RUN_SCHEDULER->SI_SUB_LAST	2013-07-24 09:45:31 +00:00
vnode_pager.c	The soft and hard busy mechanism rely on the vm object lock to work.	2013-08-09 11:11:11 +00:00
vnode_pager.h	Account the writeable shared mappings backed by file in the vnode	2012-02-23 21:07:16 +00:00