Alan Cox eee9d99231 Push down the acquisition of the page queues lock into vm_pageq_remove(). ...

(This eliminates a surprising number of page queues lock acquisitions by
vm_fault() because the page's queue is PQ_NONE and thus the page queues
lock is not needed to remove the page from a queue.)

2010-05-09 16:55:42 +00:00

..

default_pager.c

Implement global and per-uid accounting of the anonymous memory. Add

2009-06-23 20:45:22 +00:00

device_pager.c

Eliminate page queues locking around most calls to vm_page_free().

2010-05-06 18:58:32 +00:00

memguard.c

Start copyright notice with /*-

2010-04-07 16:29:10 +00:00

memguard.h

Start copyright notice with /*-

2010-04-07 16:29:10 +00:00

phys_pager.c

Handle busy status of the page in a way expected for pager_getpage().

2010-05-03 19:19:58 +00:00

pmap.h

Resurrect pmap_is_referenced() and use it in mincore(). Essentially,

2010-04-24 17:32:52 +00:00

redzone.c

Fix REDZONE(9) on amd64 and perhaps other 64 bit targets -- ensure the space

2008-08-13 17:32:48 +00:00

redzone.h

…

sg_pager.c

Eliminate page queues locking around most calls to vm_page_free().

2010-05-06 18:58:32 +00:00

swap_pager.c

Call vm_page_deactivate() rather than vm_page_dontneed() in

2010-05-09 16:27:42 +00:00

swap_pager.h

…

uma_core.c

It makes more sense for the object-based backend allocator to use OBJT_PHYS

2010-05-03 17:35:31 +00:00

uma_dbg.c

- Make the keg abstraction more complete. Permit a zone to have multiple

2009-01-25 09:11:24 +00:00

uma_dbg.h

…

uma_int.h

- enable alignment on amd64 only

2010-03-22 22:39:32 +00:00

uma.h

- Make the keg abstraction more complete. Permit a zone to have multiple

2009-01-25 09:11:24 +00:00

vm_contig.c

Add a helper function vm_pageout_page_lock(), similar to tegge'

2010-05-06 04:57:33 +00:00

vm_extern.h

o) Add a VM find-space option, VMFS_TLB_ALIGNED_SPACE, which searches the

2010-04-18 22:32:07 +00:00

vm_fault.c

Push down the acquisition of the page queues lock into vm_pageq_remove().

2010-05-09 16:55:42 +00:00

vm_glue.c

Eliminate page queues locking around most calls to vm_page_free().

2010-05-06 18:58:32 +00:00

vm_init.c

Align the start of the clean submap to a superpage boundary. Although

2010-02-21 22:23:13 +00:00

vm_kern.c

The pages allocated by kmem_alloc_attr() and kmem_malloc() are unmanaged.

2010-05-03 07:08:16 +00:00

vm_kern.h

Enable the creation of a kmem map larger than 4GB.

2008-07-05 19:34:33 +00:00

vm_map.c

Correct an error of omission in r206819. If VMFS_TLB_ALIGNED_SPACE is

2010-05-02 01:25:03 +00:00

vm_map.h

o) Add a VM find-space option, VMFS_TLB_ALIGNED_SPACE, which searches the

2010-04-18 22:32:07 +00:00

vm_meter.c

Add a new type of VM object: OBJT_SG. An OBJT_SG object is very similar to

2009-07-24 13:50:29 +00:00

vm_mmap.c

On Alan's advice, rather than do a wholesale conversion on a single

2010-04-30 00:46:43 +00:00

vm_object.c

Push down the page queues into vm_page_cache(), vm_page_try_to_cache(), and

2010-05-08 20:34:01 +00:00

vm_object.h

VI_OBJDIRTY vnode flag mirrors the state of OBJ_MIGHTBEDIRTY vm object

2009-12-21 12:29:38 +00:00

vm_page.c

Push down the acquisition of the page queues lock into vm_pageq_remove().

2010-05-09 16:55:42 +00:00

vm_page.h

Update the synchronization requirements for the page usage count.

2010-05-07 06:58:53 +00:00

vm_pageout.c

Push down the page queues into vm_page_cache(), vm_page_try_to_cache(), and

2010-05-08 20:34:01 +00:00

vm_pageout.h

Add a helper function vm_pageout_page_lock(), similar to tegge'

2010-05-06 04:57:33 +00:00

vm_pager.c

Add a new type of VM object: OBJT_SG. An OBJT_SG object is very similar to

2009-07-24 13:50:29 +00:00

vm_pager.h

Add a new type of VM object: OBJT_SG. An OBJT_SG object is very similar to

2009-07-24 13:50:29 +00:00

vm_param.h

On Alan's advice, rather than do a wholesale conversion on a single

2010-04-30 00:46:43 +00:00

vm_phys.c

Add support to the virtual memory system for configuring machine-

2009-07-12 23:31:20 +00:00

vm_phys.h

Add support to the virtual memory system for configuring machine-

2009-07-12 23:31:20 +00:00

vm_reserv.c

Previously, when vm_page_free_toq() was performed on a page belonging to

2009-04-11 09:09:00 +00:00

vm_reserv.h

Introduce vm_reserv_reclaim_contig(). This function is used by

2008-04-06 18:09:28 +00:00

vm_unix.c

Remove execute permission from the memory allocated by sbrk().

2009-04-11 22:34:08 +00:00

vm_zeroidle.c

Split P_NOLOAD into a per-thread flag (TDF_NOLOAD).

2009-11-03 16:46:52 +00:00

vm.h

Replace VM_PROT_OVERRIDE_WRITE by VM_PROT_COPY. VM_PROT_OVERRIDE_WRITE has

2009-11-26 05:16:07 +00:00

vnode_pager.c

Push down the page queues lock into vm_page_activate().

2010-05-07 15:49:43 +00:00

vnode_pager.h

Do not sleep for vnode lock while holding map lock in vm_fault. Try to

2009-02-08 20:23:46 +00:00