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freebsd-nq/sys/vm
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Doug Moore 6f1c890827 vm: Don't break vm reserv that can't meet align reqs 
Function vm_reserv_test_contig has incorrectly used its alignment
and boundary parameters to find a well-positioned range of empty pages
in a reservation.  Consequently, a reservation could be broken
mistakenly when it was unable to provide a satisfactory set of pages.

Rename the function, correct the errors, and add assertions to detect
the error in case it appears again.

Reviewed by:	alc, markj
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D33344
2021-12-16 12:20:56 -06:00
..
_vm_phys.h
vm_phys: Try to clean up NUMA KPIs
2020-11-19 03:59:21 +00:00
_vm_radix.h
…
default_pager.c
vm_object_kvme_type(): reimplement by embedding kvme_type into pagerops
2021-05-13 20:10:35 +03:00
device_pager.c
vm_object_kvme_type(): reimplement by embedding kvme_type into pagerops
2021-05-13 20:10:35 +03:00
memguard.c
vm: clean up empty lines in .c and .h files
2020-09-01 21:20:45 +00:00
memguard.h
LinuxKPI: Implement ksize() function.
2020-08-29 19:26:31 +00:00
phys_pager.c
vm_object_kvme_type(): reimplement by embedding kvme_type into pagerops
2021-05-13 20:10:35 +03:00
pmap.h
Add pmap_enter(9) PMAP_ENTER_LARGEPAGE flag and implement it on amd64.
2020-09-09 21:50:24 +00:00
redzone.c
redzone: Raise a compile error if KASAN is configured
2021-07-23 10:47:13 -04:00
redzone.h
…
sg_pager.c
vm_object_kvme_type(): reimplement by embedding kvme_type into pagerops
2021-05-13 20:10:35 +03:00
swap_pager.c
swapoff: add one more variant of the syscall
2021-12-09 02:48:46 +02:00
swap_pager.h
swapoff: add one more variant of the syscall
2021-12-09 02:48:46 +02:00
uma_core.c
uma: remove unused *item argument from cache_free()
2021-12-05 10:44:47 -08:00
uma_dbg.c
…
uma_dbg.h
…
uma_int.h
Improve UMA cache reclamation.
2021-05-02 19:45:23 -04:00
uma.h
Remove some remaining references to VM_ALLOC_NOOBJ
2021-10-19 21:22:56 -04:00
vm_domainset.c
Add interruptible variant of vm_wait(9), vm_wait_intr(9).
2020-09-08 23:28:09 +00:00
vm_domainset.h
Add interruptible variant of vm_wait(9), vm_wait_intr(9).
2020-09-08 23:28:09 +00:00
vm_dumpset.h
minidump: Use the provided dump bitset
2021-11-19 15:05:52 -04:00
vm_extern.h
Add vnode_pager_purge_range(9) KPI
2021-08-05 22:52:26 +08:00
vm_fault.c
vm_fault: Fix vm_fault_populate()'s handling of VM_FAULT_WIRE
2021-12-14 15:10:46 -05:00
vm_glue.c
Fix a common typo in syctl descriptions
2021-11-03 20:49:24 +01:00
vm_init.c
Make MAXPHYS tunable. Bump MAXPHYS to 1M.
2020-11-28 12:12:51 +00:00
vm_kern.c
vm_page: Handle VM_ALLOC_NORECLAIM in the contiguous page allocator
2021-11-11 14:26:41 -05:00
vm_kern.h
Remove the VM map zone.
2020-08-17 13:02:01 +00:00
vm_map.c
setrlimit: Take stack gap into account.
2021-10-15 10:21:47 +02:00
vm_map.h
setrlimit: Take stack gap into account.
2021-10-15 10:21:47 +02:00
vm_meter.c
Use atomic loads/stores when updating td->td_state
2021-02-18 14:02:48 +00:00
vm_mmap.c
ommap: fix signed len and pos arguments
2021-11-15 18:34:28 +00:00
vm_object.c
vm: Add a mode to vm_object_page_remove() which skips invalid pages
2021-11-15 13:01:30 -05:00
vm_object.h
vm: Add a mode to vm_object_page_remove() which skips invalid pages
2021-11-15 13:01:30 -05:00
vm_page.c
vm_page: Tighten the object lock assertion in vm_page_invalid()
2021-12-05 10:51:11 -05:00
vm_page.h
vm_page: Remove vm_page_sbusy() and vm_page_xbusy()
2021-11-15 13:01:30 -05:00
vm_pageout.c
Fix a few typos in source code comments
2021-08-14 09:06:09 +02:00
vm_pageout.h
Add interruptible variant of vm_wait(9), vm_wait_intr(9).
2020-09-08 23:28:09 +00:00
vm_pagequeue.h
vm_phys: Try to clean up NUMA KPIs
2020-11-19 03:59:21 +00:00
vm_pager.c
vm_pager: Optimize an assertion
2021-11-15 13:01:30 -05:00
vm_pager.h
vm: Add KPI to dynamically register pagers
2021-05-13 20:12:29 +03:00
vm_param.h
…
vm_phys.c
minidump: De-duplicate is_dumpable()
2021-09-29 16:41:52 -03:00
vm_phys.h
minidump: De-duplicate is_dumpable()
2021-09-29 16:41:52 -03:00
vm_radix.c
vm: clean up empty lines in .c and .h files
2020-09-01 21:20:45 +00:00
vm_radix.h
…
vm_reserv.c
vm: Don't break vm reserv that can't meet align reqs
2021-12-16 12:20:56 -06:00
vm_reserv.h
…
vm_swapout_dummy.c
…
vm_swapout.c
Make vmdaemon timeout configurable
2021-10-17 13:49:29 +01:00
vm_unix.c
Prepare to handle non-trivial errors from vm_map_delete().
2020-09-09 21:34:31 +00:00
vm.h
tmpfs: dynamically register tmpfs pager
2021-05-13 20:13:34 +03:00
vnode_pager.c
Add vnode_pager_purge_range(9) KPI
2021-08-05 22:52:26 +08:00
vnode_pager.h
…