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be930a2021
freebsd-skq/sys/vm
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Konstantin Belousov be930a2021 Account for the main process stack being one page below the highest 
user address when ABI uses shared page.

Note that the change is no-op for correctness, since shared page does
not fault.  The mapping for the shared page is installed at the
address space creation, the page is unmanaged and its pte/pv entry
cannot be reclaimed.

Submitted by:	Oliver Pinter
Review:	https://reviews.freebsd.org/D2954
MFC after:	1 week
2015-07-02 15:22:13 +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 Place VM objects on the object list when created and never remove them. 2015-05-08 19:43:37 +00:00
device_pager.c Place VM objects on the object list when created and never remove them. 2015-05-08 19:43:37 +00:00
memguard.c Add comments about CTLFLAG_RDTUN vs. TUNABLE_INT_FETCH. 2015-03-26 05:20:18 +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 Place VM objects on the object list when created and never remove them. 2015-05-08 19:43:37 +00:00
pmap.h Change pmap_enter(9) interface to take flags parameter and superpage 2014-08-08 17:12:03 +00:00
redzone.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
redzone.h
sg_pager.c Place VM objects on the object list when created and never remove them. 2015-05-08 19:43:37 +00:00
swap_pager.c o Un-inline vm_pager_get_pages(), vm_pager_get_pages_async(). 2015-06-17 22:44:27 +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 Huge cleanup of random(4) code. 2015-06-30 17:00:45 +00:00
uma_dbg.c If INVARIANTS is specified, add ctor/dtor to junk memory if they are 2015-06-25 20:44:46 +00:00
uma_dbg.h
uma_int.h Revert r281451. It causes a panic/hang early in boot for a number of 2015-04-24 17:03:53 +00:00
uma.h The vmem callback to reclaim kmem arena address space on low or 2015-05-09 20:08:36 +00:00
vm_extern.h Add a new file operations hook for mmap operations. File type-specific 2015-06-04 19:41:15 +00:00
vm_fault.c Make KPI of vm_pager_get_pages() more strict: if a pager changes a page 2015-06-12 11:32:20 +00:00
vm_glue.c Make KPI of vm_pager_get_pages() more strict: if a pager changes a page 2015-06-12 11:32:20 +00:00
vm_init.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
vm_kern.c Correct a type error in kmem_unback(). Previously, kmem_unback() did not 2015-06-10 05:17:14 +00:00
vm_kern.h - Add a statically allocated memguard arena since it is needed very early 2013-08-13 22:40:43 +00:00
vm_map.c Account for the main process stack being one page below the highest 2015-07-02 15:22:13 +00:00
vm_map.h Oops. vm_map_simplify_entry() is used by mac_proc_vm_revoke_recurse(), so 2014-09-08 02:25:01 +00:00
vm_meter.c Place VM objects on the object list when created and never remove them. 2015-05-08 19:43:37 +00:00
vm_mmap.c Implement lockless resource limits. 2015-06-10 10:48:12 +00:00
vm_object.c Make KPI of vm_pager_get_pages() more strict: if a pager changes a page 2015-06-12 11:32:20 +00:00
vm_object.h Provide vnode in memory map info for files on tmpfs 2015-06-02 18:37:04 +00:00
vm_page.c Retire VM_FREEPOOL_CACHE as the next step in eliminating PG_CACHE pages. 2015-06-08 04:59:32 +00:00
vm_page.h Add flag VM_ALLOC_NOWAIT for vm_page_grab() that prevents sleeping and 2014-12-22 09:02:21 +00:00
vm_pageout.c Avoid pmap_is_modified() on pages that can't be mapped. 2015-06-21 01:22:35 +00:00
vm_pageout.h
vm_pager.c o Un-inline vm_pager_get_pages(), vm_pager_get_pages_async(). 2015-06-17 22:44:27 +00:00
vm_pager.h o Un-inline vm_pager_get_pages(), vm_pager_get_pages_async(). 2015-06-17 22:44:27 +00:00
vm_param.h Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
vm_phys.c Add initial memory locality cost awareness to the VM, and include 2015-05-08 00:56:56 +00:00
vm_phys.h oops - how'd i miss this. Sorry! 2015-05-08 06:02:23 +00:00
vm_radix.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
vm_radix.h Eliminate a redundant parameter to vm_radix_replace(). 2013-12-08 20:07:02 +00:00
vm_reserv.c Retire VM_FREEPOOL_CACHE as the next step in eliminating PG_CACHE pages. 2015-06-08 04:59:32 +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 Implement lockless resource limits. 2015-06-10 10:48:12 +00:00
vm_zeroidle.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +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 Satisfy vm_object uma zone destructor requirements after r282660 when 2015-05-10 08:21:03 +00:00
vnode_pager.h Merge from projects/sendfile: 2014-11-23 12:01:52 +00:00