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c168508655
freebsd-nq/sys/vm
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Jeff Roberson c168508655 Add two new kernel options to control memory locality on NUMA hardware. 
- UMA_XDOMAIN enables an additional per-cpu bucket for freed memory that
   was freed on a different domain from where it was allocated.  This is
   only used for UMA_ZONE_NUMA (first-touch) zones.
 - UMA_FIRSTTOUCH sets the default UMA policy to be first-touch for all
   zones.  This tries to maintain locality for kernel memory.

Reviewed by:	gallatin, alc, kib
Tested by:	pho, gallatin
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D20929
2019-08-06 21:50:34 +00:00
..
_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 Add a return value to vm_page_remove(). 2019-06-26 17:37:51 +00:00
memguard.c Add a vm_page_wired() predicate. 2019-06-02 01:00:17 +00:00
memguard.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
phys_pager.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
pmap.h correct pmap_ts_referenced return type 2019-07-03 19:59:56 +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 Change the vm_ooffset_t type to unsigned. 2018-12-02 13:16:46 +00:00
swap_pager.c In swap_pager_putpages, move the initialization of a free-blocks 2019-07-28 19:32:23 +00:00
swap_pager.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
uma_core.c Add two new kernel options to control memory locality on NUMA hardware. 2019-08-06 21:50:34 +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 Add two new kernel options to control memory locality on NUMA hardware. 2019-08-06 21:50:34 +00:00
uma.h Add two new kernel options to control memory locality on NUMA hardware. 2019-08-06 21:50:34 +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 Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
vm_glue.c Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +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 Replace uses of vm_page_unwire(m, PQ_NONE) with vm_page_unwire_noq(m). 2019-06-07 18:23:29 +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 Define vm_map_entry_in_transition to handle an in-transition map 2019-07-19 20:47:35 +00:00
vm_map.h Revert r349393, which leads to an assertion failure on bootup, in vm_map_stack_locked. 2019-06-26 03:12:57 +00:00
vm_meter.c Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vm_mmap.c Control implicit PROT_MAX() using procctl(2) and the FreeBSD note 2019-07-02 19:07:17 +00:00
vm_object.c Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
vm_object.h Change the vm_ooffset_t type to unsigned. 2018-12-02 13:16:46 +00:00
vm_page.c Centralize the logic in vfs_vmio_unwire() and sendfile_free_page(). 2019-07-29 22:01:28 +00:00
vm_page.h Centralize the logic in vfs_vmio_unwire() and sendfile_free_page(). 2019-07-29 22:01:28 +00:00
vm_pageout.c Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +00:00
vm_pageout.h Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vm_pagequeue.h Add a per-CPU page cache per VM free pool. 2019-07-08 18:56:30 +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 sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
vm_param.h SPDX: Consider code from Carnegie-Mellon University. 2017-11-30 15:48:35 +00:00
vm_phys.c Add two new kernel options to control memory locality on NUMA hardware. 2019-08-06 21:50:34 +00:00
vm_phys.h Add two new kernel options to control memory locality on NUMA hardware. 2019-08-06 21:50:34 +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 The means of finding ranges of free pages was changed for 2019-06-06 16:28:34 +00:00
vm_reserv.h Retire vm_reserv_extend_{contig,page}(). These functions were introduced 2019-06-03 05:15:36 +00:00
vm_swapout_dummy.c SPDX: Consider code from Carnegie-Mellon University. 2017-11-30 15:48:35 +00:00
vm_swapout.c Merge the vm_page hold and wire mechanisms. 2019-07-08 19:46:20 +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 style(9) violations involving division by PAGE_SIZE. 2019-07-06 15:55:16 +00:00
vnode_pager.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00