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opnsense-src/sys/vm
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Mark Johnston 758b2c02bb Restore a vm_page_wired() check in vm_page_mvqueue() after r356156. 
We now set PGA_DEQUEUE on a managed page when it is wired after
allocation, and vm_page_mvqueue() ignores pages with this flag set,
ensuring that they do not end up in the page queues.  However, this is
not sufficient for managed fictitious pages or pages managed by the
TTM.  In particular, the TTM makes use of the plinks.q queue linkage
fields for its own purposes.

PR:	242961
Reported and tested by:	Greg V <greg@unrelenting.technology>
2019-12-29 20:01:03 +00:00
..
_vm_radix.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
default_pager.c SPDX: wrong license. 2017-11-30 15:45:42 +00:00
device_pager.c Make page busy state deterministic on free. Pages must be xbusy when 2019-12-22 06:56:44 +00:00
memguard.c Introduce vm_page_astate. 2019-12-10 18:14:50 +00:00
memguard.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
phys_pager.c (4/6) Protect page valid with the busy lock. 2019-10-15 03:45:41 +00:00
pmap.h Remove page locking from pmap_mincore(). 2019-10-16 22:03:27 +00:00
redzone.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
redzone.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
sg_pager.c Make page busy state deterministic on free. Pages must be xbusy when 2019-12-22 06:56:44 +00:00
swap_pager.c Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
swap_pager.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
uma.h Handle large mallocs by going directly to kmem. Taking a detour through 2019-11-29 03:14:10 +00:00
uma_core.c Further reduce the cacheline footprint of fast allocations by duplicating 2019-12-25 20:57:24 +00:00
uma_dbg.c Fix compilation failures on different arches that have vm_machdep.c not 2019-01-15 19:33:47 +00:00
uma_dbg.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
uma_int.h Further reduce the cacheline footprint of fast allocations by duplicating 2019-12-25 20:57:24 +00:00
vm.h Move vm_ndomains to vm.h where it can be used with a single header include 2018-03-27 03:27:02 +00:00
vm_domainset.c Add a !NUMA definition for vm_domainset_iter_policy_ref_init(). 2018-10-24 17:09:20 +00:00
vm_domainset.h Refactor domainset iterators for use by malloc(9) and UMA. 2018-10-23 16:35:58 +00:00
vm_extern.h Improve MD page fault handlers. 2019-09-27 18:43:36 +00:00
vm_fault.c Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
vm_glue.c vm: fix sysctl vm.kstack_cache_size change report 2019-12-07 17:28:41 +00:00
vm_init.c Do not reserve KVA for paging bufs in vm_ksubmap_init(), since now 2019-01-16 20:14:16 +00:00
vm_kern.c Make page busy state deterministic on free. Pages must be xbusy when 2019-12-22 06:56:44 +00:00
vm_kern.h Do not reserve KVA for paging bufs in vm_ksubmap_init(), since now 2019-01-16 20:14:16 +00:00
vm_map.c vm_object_shadow(): fix object reference leak. 2019-12-28 16:40:44 +00:00
vm_map.h Revert r355505. The code that it allowed to compile has been removed. 2019-12-09 05:09:46 +00:00
vm_meter.c Simplify anonymous memory handling with an OBJ_ANON flag. This eliminates 2019-11-19 23:19:43 +00:00
vm_mmap.c Introduce vm_page_astate. 2019-12-10 18:14:50 +00:00
vm_object.c Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
vm_object.h Store the bottom of the shadow chain in OBJ_ANON object->handle member. 2019-12-01 20:43:04 +00:00
vm_page.c Restore a vm_page_wired() check in vm_page_mvqueue() after r356156. 2019-12-29 20:01:03 +00:00
vm_page.h Remove some unused functions. 2019-12-28 19:04:29 +00:00
vm_pageout.c Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
vm_pageout.h Fix OOM handling of some corner cases. 2019-08-16 09:43:49 +00:00
vm_pagequeue.h Simplify vm_pageout_init_domain() and add a "big picture" comment. 2019-11-22 16:31:43 +00:00
vm_pager.c Add couple more assertions to vm_pager_assert_in(). The bogus page is 2019-10-25 16:59:54 +00:00
vm_pager.h Add a deferred free mechanism for freeing swap space that does not require 2019-12-15 03:15:06 +00:00
vm_param.h Improve MD page fault handlers. 2019-09-27 18:43:36 +00:00
vm_phys.c Fix typo using RB_INITIALIZER. 2019-12-22 21:53:05 +00:00
vm_phys.h Encapsulate phys_avail manipulation in a set of simple routines. Add a 2019-08-18 07:06:31 +00:00
vm_radix.c vm: stop passing M_ZERO when allocating radix nodes 2018-06-24 13:08:05 +00:00
vm_radix.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
vm_reserv.c Fix locking in vm_reserv_reclaim_contig(). 2019-11-22 16:28:52 +00:00
vm_reserv.h Fix locking in vm_reserv_reclaim_contig(). 2019-11-22 16:28:52 +00:00
vm_swapout.c Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
vm_swapout_dummy.c SPDX: Consider code from Carnegie-Mellon University. 2017-11-30 15:48:35 +00:00
vm_unix.c Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vnode_pager.c vfs: introduce v_irflag and make v_type smaller 2019-12-08 21:30:04 +00:00
vnode_pager.h vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00