Mark Johnston 860bb7a04c UMA: Don't destroy zones after the system shutdown process starts. ... Some kernel subsystems, notably ZFS, will destroy UMA zones from a shutdown eventhandler. This causes the zone to be drained. For slabs that are mapped into KVA this can be very expensive and so it needlessly delays the shutdown process. Add a new state to the "booted" variable, BOOT_SHUTDOWN. Once kern_reboot() starts invoking shutdown handlers, turn uma_zdestroy() into a no-op, provided that the zone does not have a custom finalization routine. PR: 242427 Reviewed by: jeff, kib, rlibby MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D23066		2020-01-09 19:17:42 +00:00
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_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	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +00:00
swap_pager.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
uma_core.c	UMA: Don't destroy zones after the system shutdown process starts.	2020-01-09 19:17:42 +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	uma: unify layout paths and improve efficiency	2020-01-09 02:03:17 +00:00
uma.h	uma: reorganize flags	2020-01-09 02:03:03 +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	UMA NUMA flag day. UMA_ZONE_NUMA was a source of confusion. Make the names	2020-01-04 18:48:13 +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	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +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	kern_mmap: restore character deleted in transit	2020-01-04 23:51:44 +00:00
vm_object.c	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +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	Fix uma boot pages calculations on NUMA machines that also don't have	2020-01-06 02:51:19 +00:00
vm_page.h	Remove some unused functions.	2019-12-28 19:04:29 +00:00
vm_pageout.c	Clear queue operation flags when migrating a page to another queue.	2020-01-02 19:26:04 +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_dummy.c	SPDX: Consider code from Carnegie-Mellon University.	2017-11-30 15:48:35 +00:00
vm_swapout.c	Remove page locking for queue operations.	2019-12-28 19:04:00 +00:00
vm_unix.c	Provide separate accounting for user-wired pages.	2019-05-13 16:38:48 +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
vnode_pager.c	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +00:00
vnode_pager.h	vm pager: writemapping accounting for OBJT_SWAP	2019-09-03 20:31:48 +00:00