Konstantin Belousov 3f1c4c4f31 When OOM searches for a process to kill, ignore the processes already ... killed by OOM. When killed process waits for a page allocation, try to satisfy the request as fast as possible. This removes the often encountered deadlock, where OOM continously selects the same victim process, that sleeps uninterruptibly waiting for a page. The killed process may still sleep if page cannot be obtained immediately, but testing has shown that system has much higher chance to survive in OOM situation with the patch. In collaboration with: pho Reviewed by: alc MFC after: 4 weeks		2010-04-06 10:43:01 +00:00
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default_pager.c
device_pager.c
memguard.c
memguard.h
phys_pager.c
pmap.h
redzone.c
redzone.h
sg_pager.c
swap_pager.c
swap_pager.h
uma_core.c
uma_dbg.c
uma_dbg.h
uma_int.h	- enable alignment on amd64 only	2010-03-22 22:39:32 +00:00
uma.h
vm_contig.c
vm_extern.h
vm_fault.c	When OOM searches for a process to kill, ignore the processes already	2010-04-06 10:43:01 +00:00
vm_glue.c
vm_init.c
vm_kern.c
vm_kern.h
vm_map.c	Make _vm_map_init() the one place where the vm map's pmap field is	2010-04-03 19:07:05 +00:00
vm_map.h	Make _vm_map_init() the one place where the vm map's pmap field is	2010-04-03 19:07:05 +00:00
vm_meter.c
vm_mmap.c	Reject attempts to create a MAP_ANON mapping with a non-zero offset.	2010-03-23 21:08:07 +00:00
vm_object.c
vm_object.h
vm_page.c	vm_reserv_alloc_page() should never be called on an OBJT_SG object, just as	2010-04-05 06:23:31 +00:00
vm_page.h
vm_pageout.c	When OOM searches for a process to kill, ignore the processes already	2010-04-06 10:43:01 +00:00
vm_pageout.h
vm_pager.c
vm_pager.h
vm_param.h
vm_phys.c
vm_phys.h
vm_reserv.c
vm_reserv.h
vm_unix.c
vm_zeroidle.c
vm.h
vnode_pager.c
vnode_pager.h