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freebsd-skq/sys/vm
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alc 5e70e46481 Recent changes have created, for the first time, physical memory segments 
that can be coalesced.  To be clear, fragmentation of phys_avail[] is not
the cause.  This fragmentation of vm_phys_segs[] arises from the "special"
calls to vm_phys_add_seg(), in other words, not those that derive directly
from phys_avail[], but those that we create for the initial kernel page
table pages and now for the kernel and modules loaded at boot time.  Since
we sometimes iterate over the physical memory segments, coalescing these
segments at initialization time is a worthwhile change.

Reviewed by:	kib, markj
Approved by:	re (rgrimes)
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D16976
2018-09-02 18:29:38 +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
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
memguard.c
Eliminate kmem_arena and kmem_object in preparation for further NUMA commits.
2017-11-28 23:40:54 +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
Add pmap_is_valid_memattr(9).
2018-08-01 18:45:51 +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
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
swap_pager.c
Defer and aggregate swap_pager_meta_build frees.
2018-08-08 02:30:34 +00:00
swap_pager.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
uma_core.c
Remove the Yarrow PRNG algorithm option in accordance with due notice
2018-08-26 12:51:46 +00:00
uma_dbg.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
uma_dbg.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
uma_int.h
Either "free" or "allocated" is misleading here, since an item
2018-08-24 18:47:50 +00:00
uma.h
Eliminate the arena parameter to kmem_free(). Implicitly this corrects an
2018-08-25 19:38:08 +00:00
vm_domainset.c
Use the canonical check for reservation support.
2018-05-19 23:49:13 +00:00
vm_domainset.h
Implement several enhancements to NUMA policies.
2018-03-29 02:54:50 +00:00
vm_extern.h
Eliminate the arena parameter to kmem_free(). Implicitly this corrects an
2018-08-25 19:38:08 +00:00
vm_fault.c
Add support for pmap_enter(..., psind=1) to the armv6 pmap. In other words,
2018-08-08 16:55:01 +00:00
vm_glue.c
Remove {max/min}_offset() macros, use vm_map_{max/min}() inlines.
2018-08-29 12:24:19 +00:00
vm_init.c
Remove {max/min}_offset() macros, use vm_map_{max/min}() inlines.
2018-08-29 12:24:19 +00:00
vm_kern.c
Eliminate the arena parameter to kmem_free(). Implicitly this corrects an
2018-08-25 19:38:08 +00:00
vm_kern.h
Make UMA and malloc(9) return non-executable memory in most cases.
2018-06-13 17:04:41 +00:00
vm_map.c
Remove {max/min}_offset() macros, use vm_map_{max/min}() inlines.
2018-08-29 12:24:19 +00:00
vm_map.h
Remove {max/min}_offset() macros, use vm_map_{max/min}() inlines.
2018-08-29 12:24:19 +00:00
vm_meter.c
Add a per-pagequeue pdpages counter.
2018-08-23 21:03:45 +00:00
vm_mmap.c
For compat32, emulate the same wraparound check as occurs on the real
2018-07-31 18:00:47 +00:00
vm_object.c
Allow vm object coalescing to occur in the midst of a vm object when the
2018-07-31 17:41:48 +00:00
vm_object.h
Use per-domain locks for vm page queue free. Move paging control from
2018-02-06 22:10:07 +00:00
vm_page.c
Add a per-pagequeue pdpages counter.
2018-08-23 21:03:45 +00:00
vm_page.h
Eliminate the arena parameter to kmem_free(). Implicitly this corrects an
2018-08-25 19:38:08 +00:00
vm_pageout.c
Add a per-pagequeue pdpages counter.
2018-08-23 21:03:45 +00:00
vm_pageout.h
Fix GCC build: Remove redundant pagedaemon_wakeup declaration
2018-03-16 07:05:09 +00:00
vm_pagequeue.h
Add a per-pagequeue pdpages counter.
2018-08-23 21:03:45 +00:00
vm_pager.c
SPDX: Consider code from Carnegie-Mellon University.
2017-11-30 15:48:35 +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
Recent changes have created, for the first time, physical memory segments
2018-09-02 18:29:38 +00:00
vm_phys.h
Update the physical page selection strategy used by vm_page_import() so
2018-06-26 18:29:56 +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
Use the ticks since the last update to reduce hysteresis in the partpopq and
2018-07-07 01:54:45 +00:00
vm_reserv.h
Lock reservations with a dedicated lock in each reservation. Protect the
2018-03-22 19:21:11 +00:00
vm_swapout_dummy.c
SPDX: Consider code from Carnegie-Mellon University.
2017-11-30 15:48:35 +00:00
vm_swapout.c
Prevent some parallel swap-ins, rate-limit swapper swap-ins.
2018-08-13 16:48:46 +00:00
vm_unix.c
Use __riscv to determine building for RISC-V
2018-07-23 19:49:54 +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
Implement several enhancements to NUMA policies.
2018-03-29 02:54:50 +00:00
vnode_pager.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00