freebsd-dev/sys/vm
Doug Moore 18cd8bb800 vm_map_protect may return an INVALID_ARGUMENT or PROTECTION_FAILURE
error response after clipping the first map entry in the region to be
reserved. This creates a pair of matching entries that should have
been "simplified" back into one, or never created. This change defers
the clipping of that entry until those two vm_map_protect failure
cases have been ruled out.

Reviewed by: alc
Approved by: markj (mentor)
Differential Revision: https://reviews.freebsd.org/D20711
2019-06-25 07:44:37 +00:00
..
_vm_radix.h
default_pager.c
device_pager.c
memguard.c Add a vm_page_wired() predicate. 2019-06-02 01:00:17 +00:00
memguard.h
phys_pager.c
pmap.h
redzone.c
redzone.h
sg_pager.c
swap_pager.c Simple code refactoring originally in D13484. 2019-06-08 17:49:17 +00:00
swap_pager.h
uma_core.c Replace uses of vm_page_unwire(m, PQ_NONE) with vm_page_unwire_noq(m). 2019-06-07 18:23:29 +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 UMA: unsign some variables related to allocation in hash_alloc(). 2019-02-12 04:33:05 +00:00
uma.h o Move zone limit from keg level up to zone level. This means that now 2019-01-15 00:02:06 +00:00
vm_domainset.c
vm_domainset.h
vm_extern.h
vm_fault.c Add a vm_page_wired() predicate. 2019-06-02 01:00:17 +00:00
vm_glue.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_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 vm_map_protect may return an INVALID_ARGUMENT or PROTECTION_FAILURE 2019-06-25 07:44:37 +00:00
vm_map.h Style MAP_ENTRY_ and MAP_ definitions. 2019-06-08 20:28:04 +00:00
vm_meter.c Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vm_mmap.c Extend mmap/mprotect API to specify the max page protections. 2019-06-20 18:24:16 +00:00
vm_object.c Add a vm_page_wired() predicate. 2019-06-02 01:00:17 +00:00
vm_object.h
vm_page.c Group vm_page_activate()'s definition with other related functions. 2019-06-19 21:36:00 +00:00
vm_page.h Add a vm_page_wired() predicate. 2019-06-02 01:00:17 +00:00
vm_pageout.c Add a vm_page_wired() predicate. 2019-06-02 01:00:17 +00:00
vm_pageout.h Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vm_pagequeue.h
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_param.h
vm_phys.c The function vm_phys_free_contig invokes vm_phys_free_pages for every 2019-05-31 21:02:42 +00:00
vm_phys.h The function vm_phys_free_contig invokes vm_phys_free_pages for every 2019-05-31 21:02:42 +00:00
vm_radix.c
vm_radix.h
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
vm_swapout.c
vm_unix.c Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vm.h
vnode_pager.c Include ktr.h in more compilation units 2019-05-21 20:38:48 +00:00
vnode_pager.h