freebsd-skq/sys/vm
Mark Johnston 483f692ea6 Have preload_delete_name() free pages backing preloaded data.
On i386 and amd64, add a vm_phys segment for physical memory used to
store the kernel binary and other preloaded data.  This makes it
possible to free such memory back to the system once it is no longer
needed, e.g., when a preloaded kernel module is unloaded.  Previously,
it would have remained unused.

Reviewed by:	kib, royger
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D16330
2018-07-19 20:00:28 +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 sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +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 Handle the race between fork/vm_object_split() and faults. 2018-06-14 19:41:02 +00:00
swap_pager.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
uma_core.c uma: whack main zone counter update in the slow path, freeing side 2018-07-12 22:35:52 +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 Sort uma_zone fields according to 64 byte cache line with adjacent line 2018-06-23 08:10:09 +00:00
uma.h Back pcpu zone with domain correct pages 2018-07-06 02:06:03 +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 Have preload_delete_name() free pages backing preloaded data. 2018-07-19 20:00:28 +00:00
vm_fault.c Revert r329254. The underlying cause for the copy-on-write problem in 2018-07-19 17:01:10 +00:00
vm_glue.c Account the size of the vslock-ed memory by the thread. 2018-03-24 13:51:27 +00:00
vm_init.c Make UMA and malloc(9) return non-executable memory in most cases. 2018-06-13 17:04:41 +00:00
vm_kern.c Have preload_delete_name() free pages backing preloaded data. 2018-07-19 20:00:28 +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 Save a call to pmap_remove() if entry cannot have any pages mapped. 2018-07-06 12:44:48 +00:00
vm_map.h inline atomics and allow tied modules to inline locks 2018-07-02 19:48:38 +00:00
vm_meter.c vm: move vm_cnt to __read_mostly now that it is not written to 2018-04-27 05:36:02 +00:00
vm_mmap.c Use a single, consistent approach to returning success versus failure in 2018-06-04 16:28:06 +00:00
vm_object.c Fix some races introduced in r332974. 2018-05-04 17:17:30 +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 Create a new macro for static DPCPU data. 2018-07-05 17:13:37 +00:00
vm_page.h inline atomics and allow tied modules to inline locks 2018-07-02 19:48:38 +00:00
vm_pageout.c Test PGA_REFERENCED after calling pmap_ts_referenced(), rather than before, 2018-07-15 19:25:15 +00:00
vm_pageout.h Fix GCC build: Remove redundant pagedaemon_wakeup declaration 2018-03-16 07:05:09 +00:00
vm_pagequeue.h Make UMA and malloc(9) return non-executable memory in most cases. 2018-06-13 17:04:41 +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 Allow callers to vm_phys_split_pages() to specify whether insertion should 2018-07-05 02:08:57 +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 Improve VM page queue scalability. 2018-04-24 21:15:54 +00:00
vm_unix.c Split kern_break from sys_break and use it in linuxulator 2018-06-27 14:45:13 +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