Alan Cox 51ab6c2890 Simplify vmspace initialization. The bcopy() of fields from the old ...

vmspace to the new vmspace in vmspace_exec() is mostly wasted effort.  With
one exception, vm_swrss, the copied fields are immediately overwritten.
Instead, initialize these fields to zero in vmspace_alloc(), eliminating a
bcopy() from vmspace_exec() and a bzero() from vmspace_fork().

2004-07-24 07:40:35 +00:00

..

default_pager.c

…

device_pager.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

phys_pager.c

Zero the physical page only if it is invalid and not prezeroed.

2004-04-25 07:58:59 +00:00

pmap.h

- pmap_kenter_temporary() is unused by machine-independent code. Therefore,

2004-04-10 22:41:46 +00:00

swap_pager.c

- Change uma_zone_set_obj() to call kmem_alloc_nofault() instead of

2004-07-22 19:44:49 +00:00

swap_pager.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

uma_core.c

- Change uma_zone_set_obj() to call kmem_alloc_nofault() instead of

2004-07-22 19:44:49 +00:00

uma_dbg.c

Bring in mbuma to replace mballoc.

2004-05-31 21:46:06 +00:00

uma_dbg.h

…

uma_int.h

Bring in mbuma to replace mballoc.

2004-05-31 21:46:06 +00:00

uma.h

Fix a comment above uma_zsecond_create(), describing its arguments.

2004-06-01 01:36:26 +00:00

vm_contig.c

Remove extraneous locks on the VM free page queue mutex; it is not

2004-07-19 23:29:36 +00:00

vm_extern.h

To date, unwiring a fictitious page has produced a panic. The reason

2004-05-22 04:53:51 +00:00

vm_fault.c

To date, unwiring a fictitious page has produced a panic. The reason

2004-05-22 04:53:51 +00:00

vm_glue.c

- Don't use a variable to point to the user area that we only use once.

2004-07-02 03:45:07 +00:00

vm_init.c

The demise of vm_pager_map_page() in revision 1.93 of vm/vm_pager.c permits

2004-04-08 19:08:49 +00:00

vm_kern.c

Bring in mbuma to replace mballoc.

2004-05-31 21:46:06 +00:00

vm_kern.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vm_map.c

Simplify vmspace initialization. The bcopy() of fields from the old

2004-07-24 07:40:35 +00:00

vm_map.h

Simplify vmspace initialization. The bcopy() of fields from the old

2004-07-24 07:40:35 +00:00

vm_meter.c

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vm_mmap.c

Deorbit COMPAT_SUNOS.

2004-06-11 11:16:26 +00:00

vm_object.c

- Change uma_zone_set_obj() to call kmem_alloc_nofault() instead of

2004-07-22 19:44:49 +00:00

vm_object.h

- Change uma_zone_set_obj() to call kmem_alloc_nofault() instead of

2004-07-22 19:44:49 +00:00

vm_page.c

Fix a race in vm_page_sleep_if_busy(). Due to vm_object locking

2004-07-21 23:56:09 +00:00

vm_page.h

Reimplement contigmalloc(9) with an algorithm which stands a greatly-

2004-07-19 06:21:27 +00:00

vm_pageout.c

Remove the GIANT_REQUIRED preceding pmap_remove() in

2004-07-18 04:38:11 +00:00

vm_pageout.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vm_pageq.c

Remove references to L1 in the comments, according to Alan they are

2004-06-07 19:33:05 +00:00

vm_pager.c

The demise of vm_pager_map_page() in revision 1.93 of vm/vm_pager.c permits

2004-04-08 19:08:49 +00:00

vm_pager.h

The demise of vm_pager_map_page() in revision 1.93 of vm/vm_pager.c permits

2004-04-08 19:08:49 +00:00

vm_param.h

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

vm_unix.c

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vm_zeroidle.c

Implement preemption of kernel threads natively in the scheduler rather

2004-07-02 20:21:44 +00:00

vm.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vnode_pager.c

Make vm_page's PG_ZERO flag immutable between the time of the page's

2004-05-06 05:03:23 +00:00

vnode_pager.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00