Peter Wemm 9154ee6aec Oops.. I nearly forgot the actual core of the length/rounding/etc fixes ...

that Bruce asked for.

These still are not quite perfect, and in particular, it can get
upset on extreme boundary cases (addr = 0xfff, len = 0xffffffff,
which would end up mapping a single page rather than failing), but
this is better code that I committed before.

(note, the VM system does not (apparently) support single mmap segment
sizes above 0x80000000 anyway)

1996-03-02 17:14:09 +00:00

..

default_pager.c

Eliminated many redundant vm_map_lookup operations for vm_mmap.

1996-01-19 04:00:31 +00:00

default_pager.h

…

device_pager.c

Eliminated many redundant vm_map_lookup operations for vm_mmap.

1996-01-19 04:00:31 +00:00

device_pager.h

…

kern_lock.c

…

lock.h

…

pmap.h

…

swap_pager.c

1) Eliminate unnecessary bzero of UPAGES.

1996-03-02 02:54:24 +00:00

swap_pager.h

Fix a bunch of spelling errors in the comment fields of

1996-01-30 23:02:38 +00:00

vm_extern.h

kern_descrip.c: add fdshare()/fdcopy()

1996-02-23 18:49:25 +00:00

vm_fault.c

1) Eliminate unnecessary bzero of UPAGES.

1996-03-02 02:54:24 +00:00

vm_glue.c

1) Eliminate unnecessary bzero of UPAGES.

1996-03-02 02:54:24 +00:00

vm_inherit.h

…

vm_init.c

…

vm_kern.c

Print a more descriptive message when the mb_map is filled (out of mbuf

1996-01-31 12:05:52 +00:00

vm_kern.h

…

vm_map.c

1) Eliminate unnecessary bzero of UPAGES.

1996-03-02 02:54:24 +00:00

vm_map.h

Fix a bunch of spelling errors in the comment fields of

1996-01-30 23:02:38 +00:00

vm_meter.c

…

vm_mmap.c

Oops.. I nearly forgot the actual core of the length/rounding/etc fixes

1996-03-02 17:14:09 +00:00

vm_object.c

1) Eliminate unnecessary bzero of UPAGES.

1996-03-02 02:54:24 +00:00

vm_object.h

1) Eliminate unnecessary bzero of UPAGES.

1996-03-02 02:54:24 +00:00

vm_page.c

1) Eliminate unnecessary bzero of UPAGES.

1996-03-02 02:54:24 +00:00

vm_page.h

Fix a bunch of spelling errors in the comment fields of

1996-01-30 23:02:38 +00:00

vm_pageout.c

Add a "NO_SWAPPING" option to disable swapping. This was originally done

1996-02-22 10:57:37 +00:00

vm_pageout.h

…

vm_pager.c

…

vm_pager.h

…

vm_param.h

…

vm_prot.h

…

vm_swap.c

…

vm_unix.c

Eliminated many redundant vm_map_lookup operations for vm_mmap.

1996-01-19 04:00:31 +00:00

vm.h

…

vnode_pager.c

Eliminated many redundant vm_map_lookup operations for vm_mmap.

1996-01-19 04:00:31 +00:00

vnode_pager.h

…