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freebsd-skq/sys/vm
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Mateusz Guzik 7ce3a31286 vm: rework swap_pager_status to execute in constant time 
The lock-protected iteration is trivially avoidable.

This removes a serialisation point from Linux binaries (which end up calling
here from the sysinfo syscall).
2020-06-09 14:16:18 +00:00
..
_vm_radix.h
…
default_pager.c
…
device_pager.c
Don't hold the object lock while calling getpages.
2020-01-19 23:47:32 +00:00
memguard.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +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
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
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
vm: rework swap_pager_status to execute in constant time
2020-06-09 14:16:18 +00:00
swap_pager.h
Remove swblk_t.
2020-02-17 15:11:07 +00:00
uma_core.c
uma: hide item_domain under ifdef NUMA
2020-05-29 08:30:35 +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
Clean up uma_int.h a bit.
2020-03-07 15:37:23 +00:00
uma.h
Constify uma_zcache_create() and uma_zsecond_create()'s "name" argument.
2020-02-22 17:44:28 +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
Use a single VM object for kernel stacks.
2020-04-26 20:08:57 +00:00
vm_fault.c
Simplify the condition to enable superpage mappings in vm_fault_soft_fast().
2020-05-27 21:44:26 +00:00
vm_glue.c
Use a single VM object for kernel stacks.
2020-04-26 20:08:57 +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
Factor out the kmem contig page alloc and reclamation code.
2020-04-21 16:01:44 +00:00
vm_kern.h
Use a single VM object for kernel stacks.
2020-04-26 20:08:57 +00:00
vm_map.c
sys/vm: quiet -Wwrite-strings
2020-02-23 03:32:04 +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
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
vm_mmap.c
Correct terminology in vm.imply_prot_max sysctl description
2020-06-04 01:49:29 +00:00
vm_object.c
Use COUNTER_U64_DEFINE_EARLY() in places where it simplifies things.
2020-03-06 19:10:00 +00:00
vm_object.h
Add a blocking counter KPI.
2020-02-28 16:05:18 +00:00
vm_page.c
Re-check for wirings after busying the page in vm_page_release_locked().
2020-04-28 13:51:41 +00:00
vm_page.h
Re-check for wirings after busying the page in vm_page_release_locked().
2020-04-28 13:51:41 +00:00
vm_pageout.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +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
sys/vm: quiet -Wwrite-strings
2020-02-23 03:32:04 +00:00
vm_pager.h
Add a blocking counter KPI.
2020-02-28 16:05:18 +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 boot on systems where NUMA domain 0 is unpopulated.
2020-05-28 19:41:00 +00:00
vm_phys.h
Fix boot on systems where NUMA domain 0 is unpopulated.
2020-05-28 19:41:00 +00:00
vm_radix.c
kernel: provide panicky version of __unreachable
2020-05-13 18:07:37 +00:00
vm_radix.h
Use SMR to provide a safe unlocked lookup for vm_radix.
2020-02-19 19:58:31 +00:00
vm_reserv.c
Use COUNTER_U64_DEFINE_EARLY() in places where it simplifies things.
2020-03-06 19:10:00 +00:00
vm_reserv.h
Fix locking in vm_reserv_reclaim_contig().
2019-11-22 16:28:52 +00:00
vm_swapout_dummy.c
…
vm_swapout.c
Use a single VM object for kernel stacks.
2020-04-26 20:08:57 +00:00
vm_unix.c
Provide separate accounting for user-wired pages.
2019-05-13 16:38:48 +00:00
vm.h
…
vnode_pager.c
Don't mark pages as valid if reading the contents from disk fails.
2020-06-06 00:47:59 +00:00
vnode_pager.h
vm pager: writemapping accounting for OBJT_SWAP
2019-09-03 20:31:48 +00:00