Jonathan T. Looney 3c200db9d2 Modify the vm.panic_on_oom sysctl to take a count of events. ... Currently, the vm.panic_on_oom sysctl is a boolean which controls the behavior of the VM system when it encounters an out-of-memory situation. If set to 0, the VM system kills the largest process. If set to any other value, the VM system will initiate a panic. This change makes the sysctl a count of events. If set to 0, the VM system kills the largest process. If set to any other value, the VM system will kill the largest process until it has seen the specified number of out-of-memory events. Once it reaches the specified number of events, it will initiate a panic. This change is helpful in capturing cores when the system is in a perpetual cycle of out-of-memory events (as opposed to just hitting one or two sporadic out-of-memory events). Reviewed by: kib MFC after: 2 weeks Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D23601		2020-02-10 18:06:38 +00:00
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_vm_radix.h
default_pager.c	SPDX: wrong license.	2017-11-30 15:45:42 +00:00
device_pager.c	Don't hold the object lock while calling getpages.	2020-01-19 23:47:32 +00:00
memguard.c	vm: add missing CLTFLAG_MPSAFE annotations	2020-01-12 05:08:57 +00:00
memguard.h
phys_pager.c	Don't hold the object lock while calling getpages.	2020-01-19 23:47:32 +00:00
pmap.h	Remove page locking from pmap_mincore().	2019-10-16 22:03:27 +00:00
redzone.c
redzone.h
sg_pager.c	Don't hold the object lock while calling getpages.	2020-01-19 23:47:32 +00:00
swap_pager.c	Don't hold the object lock while calling getpages.	2020-01-19 23:47:32 +00:00
swap_pager.h
uma_core.c	uma: remove UMA_ZFLAG_CACHEONLY flag	2020-02-06 08:32:25 +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
uma_int.h	uma: remove UMA_ZFLAG_CACHEONLY flag	2020-02-06 08:32:25 +00:00
uma.h	uma: remove UMA_ZFLAG_CACHEONLY flag	2020-02-06 08:32:25 +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	Restore OOM logic on page fault after r357026.	2020-01-29 12:02:47 +00:00
vm_glue.c	Consistently use busy and vm_page_valid() rather than touching page bits	2020-01-23 04:54:49 +00:00
vm_init.c	Simplify VM and UMA startup by eliminating boot pages. Instead use careful	2020-01-16 05:01:21 +00:00
vm_kern.c	Remove sparc64 kernel support	2020-02-03 17:35:11 +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	Most uses of vm_map_clip_start follow a call to vm_map_lookup. Define	2020-01-24 07:48:11 +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	vfs: replace VOP_MARKATIME with VOP_MMAPPED	2020-02-01 06:46:55 +00:00
vm_object.c	Enable vm_object_mightbedirty() and vm_object_page_clean() for swap	2020-02-04 19:03:37 +00:00
vm_object.h	Enable vm_object_mightbedirty() and vm_object_page_clean() for swap	2020-02-04 19:03:37 +00:00
vm_page.c	Add an explicit busy state for free pages. This improves behavior with	2020-02-04 20:33:01 +00:00
vm_page.h	Add an explicit busy state for free pages. This improves behavior with	2020-02-04 20:33:01 +00:00
vm_pageout.c	Modify the vm.panic_on_oom sysctl to take a count of events.	2020-02-10 18:06:38 +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	Don't hold the object lock while calling getpages.	2020-01-19 23:47:32 +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	(fault 3/9) Move map relookup into a dedicated function.	2020-01-23 05:07:01 +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
vm_reserv.c	vm: add missing CLTFLAG_MPSAFE annotations	2020-01-12 05:08:57 +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	Don't hold the object lock while calling getpages.	2020-01-19 23:47:32 +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	Fix up various vnode-related asserts which did not dump the used vnode	2020-02-03 14:25:32 +00:00
vnode_pager.h	vm pager: writemapping accounting for OBJT_SWAP	2019-09-03 20:31:48 +00:00