Alan Cox 782e896088 Add support for pmap_enter(..., psind=1) to the amd64 pmap. In other words, ... add support for explicitly requesting that pmap_enter() create a 2MB page mapping. (Essentially, this feature allows the machine-independent layer to create superpage mappings preemptively, and not wait for automatic promotion to occur.) Export pmap_ps_enabled() to the machine-independent layer. Add a flag to pmap_pv_insert_pde() that specifies whether it should fail or reclaim a PV entry when one is not available. Refactor pmap_enter_pde() into two functions, one by the same name, that is a general-purpose function for creating PDE PG_PS mappings, and another, pmap_enter_2mpage(), that is used to prefault 2MB read- and/or execute-only mappings for execve(2), mmap(2), and shmat(2). Submitted by: Yufeng Zhou <yz70@rice.edu> (an earlier version) Reviewed by: kib, markj Tested by: pho MFC after: 10 days Differential Revision: https://reviews.freebsd.org/D11556		2017-07-23 06:33:58 +00:00
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_vm_radix.h	Add pctrie_init() and vm_radix_init() to initialize generic pctrie and	2017-07-19 20:52:47 +00:00
default_pager.c
device_pager.c
memguard.c
memguard.h
phys_pager.c
pmap.h	Add support for pmap_enter(..., psind=1) to the amd64 pmap. In other words,	2017-07-23 06:33:58 +00:00
redzone.c
redzone.h
sg_pager.c
swap_pager.c	Remove unused function swap_pager_isswapped().	2017-07-19 17:28:46 +00:00
swap_pager.h	Remove unused function swap_pager_isswapped().	2017-07-19 17:28:46 +00:00
uma_core.c	When we are in UMA_STARTUP use startup_alloc() for any zone, not for	2017-06-08 21:33:19 +00:00
uma_dbg.c
uma_dbg.h
uma_int.h
uma.h
vm_domain.c
vm_domain.h
vm_extern.h
vm_fault.c	Implement address space guards.	2017-06-24 17:01:11 +00:00
vm_glue.c
vm_init.c
vm_kern.c
vm_kern.h
vm_map.c	Disable stack growth when accessed by AIO daemons.	2017-07-19 19:00:32 +00:00
vm_map.h	Treat the addr argument for mmap(2) request without MAP_FIXED flag as	2017-06-28 04:02:36 +00:00
vm_meter.c
vm_mmap.c	Treat the addr argument for mmap(2) request without MAP_FIXED flag as	2017-06-28 04:02:36 +00:00
vm_object.c	Do not allocate struct kinfo_vmobject on stack.	2017-07-22 13:33:06 +00:00
vm_object.h	Fix style: change spaces to tabs.	2017-07-21 14:14:47 +00:00
vm_page.c	In vm_page_ps_test(), always check that the base pages within the specified	2017-07-23 05:54:56 +00:00
vm_page.h	Generalize vm_page_ps_is_valid() to support testing other predicates on	2017-07-14 02:15:48 +00:00
vm_pageout.c	Increase the pageout cluster size to 32 pages.	2017-06-24 17:10:33 +00:00
vm_pageout.h
vm_pager.c
vm_pager.h
vm_param.h
vm_phys.c
vm_phys.h
vm_radix.c	Add pctrie_init() and vm_radix_init() to initialize generic pctrie and	2017-07-19 20:52:47 +00:00
vm_radix.h	Add pctrie_init() and vm_radix_init() to initialize generic pctrie and	2017-07-19 20:52:47 +00:00
vm_reserv.c
vm_reserv.h
vm_unix.c
vm.h	Implement address space guards.	2017-06-24 17:01:11 +00:00
vnode_pager.c	Some minor improvements to vnode_pager_generic_putpages().	2017-06-15 14:34:33 +00:00
vnode_pager.h