Matthew D Fleming e3813573bd Rework memguard(9) to reserve significantly more KVA to detect ... use-after-free over a longer time. Also release the backing pages of a guarded allocation at free(9) time to reduce the overhead of using memguard(9). Allow setting and varying the malloc type at run-time. Add knobs to allow: - randomly guarding memory - adding un-backed KVA guard pages to detect underflow and overflow - a lower limit on the size of allocations that are guarded Reviewed by: alc Reviewed by: brueffer, Ulrich Spörlein <uqs spoerlein net> (man page) Silence from: -arch Approved by: zml (mentor) MFC after: 1 month		2010-08-11 22:10:37 +00:00
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default_pager.c
device_pager.c	Add new make_dev_p(9) flag MAKEDEV_ETERNAL to inform devfs that created	2010-08-06 09:42:15 +00:00
memguard.c	Rework memguard(9) to reserve significantly more KVA to detect	2010-08-11 22:10:37 +00:00
memguard.h	Rework memguard(9) to reserve significantly more KVA to detect	2010-08-11 22:10:37 +00:00
phys_pager.c
pmap.h
redzone.c
redzone.h
sg_pager.c
swap_pager.c
swap_pager.h
uma_core.c	Add a new column to the output of vmstat -z to indicate the number	2010-06-15 19:28:37 +00:00
uma_dbg.c
uma_dbg.h
uma_int.h	Add a new column to the output of vmstat -z to indicate the number	2010-06-15 19:28:37 +00:00
uma.h	Add a new column to the output of vmstat -z to indicate the number	2010-06-15 19:28:37 +00:00
vm_contig.c	With the demise of page coloring, the page queue macros no longer serve any	2010-07-02 15:02:51 +00:00
vm_extern.h	Rework memguard(9) to reserve significantly more KVA to detect	2010-08-11 22:10:37 +00:00
vm_fault.c	Use vm_page_prev() instead of vm_page_lookup() in the implementation of	2010-07-02 19:59:18 +00:00
vm_glue.c
vm_init.c	Introduce exec_alloc_args(). The objective being to encapsulate the	2010-07-27 17:31:03 +00:00
vm_kern.c	Rework memguard(9) to reserve significantly more KVA to detect	2010-08-11 22:10:37 +00:00
vm_kern.h
vm_map.c	Introduce a helper function vm_page_find_least(). Use it in several places,	2010-07-04 11:13:33 +00:00
vm_map.h
vm_meter.c
vm_mmap.c	Add new make_dev_p(9) flag MAKEDEV_ETERNAL to inform devfs that created	2010-08-06 09:42:15 +00:00
vm_object.c	Several cleanups for the r209686:	2010-07-04 19:02:32 +00:00
vm_object.h
vm_page.c	Redo the page table page allocation on MIPS, as suggested by	2010-07-21 09:27:00 +00:00
vm_page.h	Redo the page table page allocation on MIPS, as suggested by	2010-07-21 09:27:00 +00:00
vm_pageout.c	Push down the acquisition of the page queues lock into	2010-07-02 20:56:22 +00:00
vm_pageout.h
vm_pager.c
vm_pager.h	Reimplement vm_object_page_clean(), using the fact that vm object memq	2010-07-04 11:26:56 +00:00
vm_param.h
vm_phys.c	Very rough first cut at NUMA support for the physical page allocator. For	2010-07-27 20:33:50 +00:00
vm_phys.h	Very rough first cut at NUMA support for the physical page allocator. For	2010-07-27 20:33:50 +00:00
vm_reserv.c
vm_reserv.h
vm_unix.c
vm_zeroidle.c
vm.h
vnode_pager.c
vnode_pager.h