Alan Cox 000fb817d8 Since the introduction of the popmap to reservations in r259999, there is ...

no longer any need for the page's PG_CACHED and PG_FREE flags to be set and
cleared while the free page queues lock is held.  Thus, vm_page_alloc(),
vm_page_alloc_contig(), and vm_page_alloc_freelist() can wait until after
the free page queues lock is released to clear the page's flags.  Moreover,
the PG_FREE flag can be retired.  Now that the reservation system no longer
uses it, its only uses are in a few assertions.  Eliminating these
assertions is no real loss.  Other assertions catch the same types of
misbehavior, like doubly freeing a page (see r260032) or dirtying a free
page (free pages are invalid and only valid pages can be dirtied).

Eliminate an unneeded variable from vm_page_alloc_contig().

Sponsored by:	EMC / Isilon Storage Division

2013-12-31 18:25:15 +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

Switch the vm_object mutex to be a rwlock. This will enable in the

2013-03-09 02:32:23 +00:00

device_pager.c

Different consumers of the struct vm_page abuse pageq member to keep

2013-08-10 17:36:42 +00:00

memguard.c

- Add a statically allocated memguard arena since it is needed very early

2013-08-13 22:40:43 +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

The pmap function pmap_clear_reference() is no longer used. Remove it.

2013-09-20 04:30:18 +00:00

redzone.c

Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.

2011-11-07 15:43:11 +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

Remove the deprecated VM_ALLOC_RETRY flag for the vm_page_grab(9).

2013-08-22 07:39:53 +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

In keg_dtor(), print out the keg name in the "Freed UMA keg was not empty"

2013-11-29 08:04:45 +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

- Resolve bucket recursion issues by passing a cookie with zone flags

2013-06-26 00:57:38 +00:00

vm_extern.h

Merge the following changes from projects/bhyve_npt_pmap:

2013-09-20 17:06:49 +00:00

vm_fault.c

Revert back to use int for the page counts. In vn_io_fault(), the i/o

2013-11-20 08:45:26 +00:00

vm_glue.c

Remove the deprecated VM_ALLOC_RETRY flag for the vm_page_grab(9).

2013-08-22 07:39:53 +00:00

vm_init.c

Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a mapping use

2013-09-09 18:11:59 +00:00

vm_kern.c

Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a mapping use

2013-09-09 18:11:59 +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

Do not coalesce stack entry, vm_map_stack() asserts that the requested

2013-12-27 16:59:47 +00:00

vm_map.h

Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a mapping use

2013-09-09 18:11:59 +00:00

vm_meter.c

Switch the vm_object mutex to be a rwlock. This will enable in the

2013-03-09 02:32:23 +00:00

vm_mmap.c

Extend the support for exempting processes from being killed when swap is

2013-09-19 18:53:42 +00:00

vm_object.c

Do not coalesce if the swap object belongs to tmpfs vnode. The

2013-11-05 06:18:50 +00:00

vm_object.h

On all the architectures, avoid to preallocate the physical memory

2013-08-09 11:28:55 +00:00

vm_page.c

Since the introduction of the popmap to reservations in r259999, there is

2013-12-31 18:25:15 +00:00

vm_page.h

Since the introduction of the popmap to reservations in r259999, there is

2013-12-31 18:25:15 +00:00

vm_pageout.c

For ia64, use pmap_remove_pages() and not pmap_remove(). The problem is

2013-12-26 05:46:10 +00:00

vm_pageout.h

Move what remains of vm/vm_contig.c into vm/vm_pageout.c, where similar

2012-07-18 05:21:34 +00:00

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

- Add a general purpose resource allocator, vmem, from NetBSD. It was

2013-06-28 03:51:20 +00:00

vm_param.h

Remove unused definition for CTL_VM_NAMES.

2013-08-09 23:47:43 +00:00

vm_phys.c

Since the introduction of the popmap to reservations in r259999, there is

2013-12-31 18:25:15 +00:00

vm_phys.h

Split the pagequeues per NUMA domains, and split pageademon process

2013-08-07 16:36:38 +00:00

vm_radix.c

Eliminate a redundant parameter to vm_radix_replace().

2013-12-08 20:07:02 +00:00

vm_radix.h

Eliminate a redundant parameter to vm_radix_replace().

2013-12-08 20:07:02 +00:00

vm_reserv.c

Add "popmap" assertions: The page being freed isn't already free, and the

2013-12-29 04:54:52 +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

- Improve readability of sys_obreak().

2013-01-11 09:58:35 +00:00

vm_zeroidle.c

Split the pagequeues per NUMA domains, and split pageademon process

2013-08-07 16:36:38 +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

The soft and hard busy mechanism rely on the vm object lock to work.

2013-08-09 11:11:11 +00:00

vnode_pager.h

Account the writeable shared mappings backed by file in the vnode

2012-02-23 21:07:16 +00:00