freebsd-dev/sys/vm
Jeff Roberson c75757481f Replace redundant code with a few new vm_page_grab facilities:
- VM_ALLOC_NOCREAT will grab without creating a page.
 - vm_page_grab_valid() will grab and page in if necessary.
 - vm_page_busy_acquire() automates some busy acquire loops.

Discussed with:	alc, kib, markj
Tested by:	pho (part of larger branch)
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D21546
2019-09-10 19:08:01 +00:00
..
_vm_radix.h
default_pager.c
device_pager.c Change synchonization rules for vm_page reference counting. 2019-09-09 21:32:42 +00:00
memguard.c Add a vm_page_wired() predicate. 2019-06-02 01:00:17 +00:00
memguard.h
phys_pager.c Use the sleepq lock rather than the page lock to protect against wakeup 2019-09-10 18:27:45 +00:00
pmap.h correct pmap_ts_referenced return type 2019-07-03 19:59:56 +00:00
redzone.c
redzone.h
sg_pager.c Change the vm_ooffset_t type to unsigned. 2018-12-02 13:16:46 +00:00
swap_pager.c vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00
swap_pager.h
uma_core.c Extend uma_reclaim() to permit different reclamation targets. 2019-09-01 22:22:43 +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 Extend uma_reclaim() to permit different reclamation targets. 2019-09-01 22:22:43 +00:00
uma.h Extend uma_reclaim() to permit different reclamation targets. 2019-09-01 22:22:43 +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 Add malloc_domainset(9) and _domainset variants to other allocator KPIs. 2018-10-30 18:26:34 +00:00
vm_fault.c Use the sleepq lock rather than the page lock to protect against wakeup 2019-09-10 18:27:45 +00:00
vm_glue.c Replace redundant code with a few new vm_page_grab facilities: 2019-09-10 19:08:01 +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 Map the vm_page array into KVA on amd64. 2019-09-03 13:18:51 +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 madvise(MADV_FREE): Quick fix to time rewind. 2019-09-04 20:28:16 +00:00
vm_map.h vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00
vm_meter.c Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vm_mmap.c vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00
vm_object.c Replace redundant code with a few new vm_page_grab facilities: 2019-09-10 19:08:01 +00:00
vm_object.h vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00
vm_page.c Replace redundant code with a few new vm_page_grab facilities: 2019-09-10 19:08:01 +00:00
vm_page.h Replace redundant code with a few new vm_page_grab facilities: 2019-09-10 19:08:01 +00:00
vm_pageout.c Change synchonization rules for vm_page reference counting. 2019-09-09 21:32:42 +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_page_dequeue() and fix an assertion. 2019-08-21 16:11:12 +00:00
vm_pager.c Do not reserve KVA for paging bufs in vm_ksubmap_init(), since now 2019-01-16 20:14:16 +00:00
vm_pager.h vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00
vm_param.h Move phys_avail definition into MI code. It is consumed in the MI layer and 2019-08-16 00:45:14 +00:00
vm_phys.c Remove unnecessary debugging from r351181 that caused powerpc build to fail. 2019-08-18 08:07:31 +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 Allocate amd64's page array using pages and page directory pages from the 2019-08-18 23:07:56 +00:00
vm_reserv.h Allocate amd64's page array using pages and page directory pages from the 2019-08-18 23:07:56 +00:00
vm_swapout_dummy.c
vm_swapout.c Change synchonization rules for vm_page reference counting. 2019-09-09 21:32:42 +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 vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00
vnode_pager.h vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00