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freebsd-skq/sys/vm
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kib 61cc19eab8 The vm_pager_page_unswapped() pager op is only implemented for the 
swap pager.  Swap pager uses a private mutex to protect swap metadata,
and does not rely on the vm object lock to ensure integrity of it.

Weaken the requirement for the vm object lock by only asserting locked
object in vm_pager_page_unswapped(), instead of locked exclusively.

Reviewed by:	alc
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2014-08-06 19:34:03 +00:00
..
_vm_radix.h
On all the architectures, avoid to preallocate the physical memory
2013-08-09 11:28:55 +00:00
default_pager.c
Rename VM_OBJECT_LOCK(), VM_OBJECT_UNLOCK() and VM_OBJECT_TRYLOCK() to
2013-02-20 12:03:20 +00:00
device_pager.c
Initialize paddr to handle the case of zero size.
2014-03-12 16:38:55 +00:00
memguard.c
Pull in r267961 and r267973 again. Fix for issues reported will follow.
2014-06-28 03:56:17 +00:00
memguard.h
Replace kernel virtual address space allocation with vmem. This provides
2013-08-07 06:21:20 +00:00
phys_pager.c
The soft and hard busy mechanism rely on the vm object lock to work.
2013-08-09 11:11:11 +00:00
pmap.h
Retire pmap_change_wiring(). We have never used it to wire virtual pages.
2014-08-03 20:40:51 +00:00
redzone.c
Pull in r267961 and r267973 again. Fix for issues reported will follow.
2014-06-28 03:56:17 +00:00
redzone.h
…
sg_pager.c
Different consumers of the struct vm_page abuse pageq member to keep
2013-08-10 17:36:42 +00:00
swap_pager.c
Add sysctl OIDs showing the actual size and capacity of the swap zone.
2014-04-26 12:18:17 +00:00
swap_pager.h
Do not map the swap i/o pbufs if the geom provider for the swap
2013-03-19 14:39:27 +00:00
uma_core.c
Pull in r267961 and r267973 again. Fix for issues reported will follow.
2014-06-28 03:56:17 +00:00
uma_dbg.c
- Add a per-zone lock for zones without kegs.
2013-06-20 19:08:12 +00:00
uma_dbg.h
…
uma_int.h
Implement soft pressure on UMA cache bucket sizes.
2013-11-19 10:05:53 +00:00
uma.h
Create two public UMA_ZONE_PCPU zones: 64 bit sized and pointer sized.
2014-02-10 19:59:46 +00:00
vm_extern.h
Handle wiring failures in vm_map_wire() with the new functions
2014-08-02 16:10:24 +00:00
vm_fault.c
Handle wiring failures in vm_map_wire() with the new functions
2014-08-02 16:10:24 +00:00
vm_glue.c
- Modify vm_page_unwire() and vm_page_enqueue() to directly accept
2014-06-16 18:15:27 +00:00
vm_init.c
Pull in r267961 and r267973 again. Fix for issues reported will follow.
2014-06-28 03:56:17 +00:00
vm_kern.c
- Modify vm_page_unwire() and vm_page_enqueue() to directly accept
2014-06-16 18:15:27 +00:00
vm_kern.h
- Add a statically allocated memguard arena since it is needed very early
2013-08-13 22:40:43 +00:00
vm_map.c
Rewrite a loop in vm_map_wire() so that gcc doesn't think that the variable
2014-08-02 17:58:20 +00:00
vm_map.h
Add MAP_EXCL flag for mmap(2). It should be combined with MAP_FIXED,
2014-06-19 05:00:39 +00:00
vm_meter.c
Rename global cnt to vm_cnt to avoid shadowing.
2014-03-22 10:26:09 +00:00
vm_mmap.c
Remove ia64.
2014-07-07 00:27:09 +00:00
vm_object.c
When unwiring a region of an address space, do not assume that the
2014-07-26 18:10:18 +00:00
vm_object.h
Add wrappers to assert that vm object is unlocked and for try upgrade.
2014-08-06 19:30:35 +00:00
vm_page.c
Pull in r267961 and r267973 again. Fix for issues reported will follow.
2014-06-28 03:56:17 +00:00
vm_page.h
- Modify vm_page_unwire() and vm_page_enqueue() to directly accept
2014-06-16 18:15:27 +00:00
vm_pageout.c
Remove ia64.
2014-07-07 00:27:09 +00:00
vm_pageout.h
…
vm_pager.c
- Add a general purpose resource allocator, vmem, from NetBSD. It was
2013-06-28 03:51:20 +00:00
vm_pager.h
The vm_pager_page_unswapped() pager op is only implemented for the
2014-08-06 19:34:03 +00:00
vm_param.h
Rename global cnt to vm_cnt to avoid shadowing.
2014-03-22 10:26:09 +00:00
vm_phys.c
vm_phys: improve robustness of fictitious ranges
2014-08-05 10:29:01 +00:00
vm_phys.h
Rename global cnt to vm_cnt to avoid shadowing.
2014-03-22 10:26:09 +00:00
vm_radix.c
Pull in r267961 and r267973 again. Fix for issues reported will follow.
2014-06-28 03:56:17 +00:00
vm_radix.h
Eliminate a redundant parameter to vm_radix_replace().
2013-12-08 20:07:02 +00:00
vm_reserv.c
Correct a bug in the management of the population map on big-endian
2014-06-11 16:11:12 +00:00
vm_reserv.h
Refactor vm_page_alloc()'s interactions with vm_reserv_alloc_page() and
2013-05-12 16:50:18 +00:00
vm_unix.c
Remove ia64.
2014-07-07 00:27:09 +00:00
vm_zeroidle.c
Pull in r267961 and r267973 again. Fix for issues reported will follow.
2014-06-28 03:56:17 +00:00
vm.h
rename scheduler->swapper and SI_SUB_RUN_SCHEDULER->SI_SUB_LAST
2013-07-24 09:45:31 +00:00
vnode_pager.c
Rename global cnt to vm_cnt to avoid shadowing.
2014-03-22 10:26:09 +00:00
vnode_pager.h
…