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drochner 8c0a9bab00 Don't cast 64bit (off_t) file sizes to vm_offset_t (32bit on many 
architectures), truncate them intelligently instead.
The truncation is done centralized in vnode_pager.c.
This prevents from wrap-over effects when parts of large (>2^32 byte) files
are mmapped.
Don't allow to mmap above the numerical range of vm_offset_t.
This is considered a temporary solution until the vm system handles the
object sizes/offsets more cleanly.
 		1997-07-04 20:22:09 +00:00
..
TODO Update the status of a couple of items here... specifically, more aggressive 1997-06-26 01:02:07 +00:00
device_pager.c pull up vm_object_collapse() fix from mrg_vm_object_collapse branch. 1997-01-03 18:03:14 +00:00
device_pager.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
kern_lock.c redo that last change, correctly. (suggested by mycroft.) 1994-10-30 19:11:09 +00:00
lock.h redo that last change, correctly. (suggested by mycroft.) 1994-10-30 19:11:09 +00:00
pmap.h Make prototyping of most functions conditional on `PMAP_EXCLUDE_DECLS'. 1996-03-31 22:15:32 +00:00
swap_pager.c bring mrg-vm-swap2 onto mainilne. 1997-06-12 14:51:20 +00:00
swap_pager.h pull up vm_object_collapse() fix from mrg_vm_object_collapse branch. 1997-01-03 18:03:14 +00:00
vm.h Eliminate vmspace.vm_pmap and all references to it unless 1997-05-16 21:39:50 +00:00
vm_conf.h VM prototype changes 1996-02-05 01:53:47 +00:00
vm_extern.h Don't cast 64bit (off_t) file sizes to vm_offset_t (32bit on many 1997-07-04 20:22:09 +00:00
vm_fault.c This is all from mycroft: 1997-02-18 13:39:31 +00:00
vm_glue.c Remove __FORK_BRAINDAMAGEd code; it's no longer needed. 1997-06-19 20:54:15 +00:00
vm_inherit.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
vm_init.c New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
vm_kern.c pull up vm_object_collapse() fix from mrg_vm_object_collapse branch. 1997-01-03 18:03:14 +00:00
vm_kern.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
vm_map.c Eliminate vmspace.vm_pmap and all references to it unless 1997-05-16 21:39:50 +00:00
vm_map.h KERNEL -> _KERNEL 1995-03-26 20:35:13 +00:00
vm_meter.c Use vm_object_paging() to test if an object has pages in transit. 1997-02-21 20:27:21 +00:00
vm_mmap.c Don't cast 64bit (off_t) file sizes to vm_offset_t (32bit on many 1997-07-04 20:22:09 +00:00
vm_object.c Document a requirement of vm_object_bypass(). 1997-04-08 22:35:49 +00:00
vm_object.h Define a macro to test if an object has pages in transit. Clarify 1997-02-21 20:26:03 +00:00
vm_page.c Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:10:23 +00:00
vm_page.h Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:10:23 +00:00
vm_pageout.c This is all from mycroft: 1997-02-18 13:39:31 +00:00
vm_pageout.h KERNEL -> _KERNEL 1995-03-26 20:35:13 +00:00
vm_pager.c pull up vm_object_collapse() fix from mrg_vm_object_collapse branch. 1997-01-03 18:03:14 +00:00
vm_pager.h pull up vm_object_collapse() fix from mrg_vm_object_collapse branch. 1997-01-03 18:03:14 +00:00
vm_param.h KERNEL -> _KERNEL 1995-03-26 20:35:13 +00:00
vm_prot.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
vm_swap.c Don't print a message if the user attempts SWAP_OFF. Return an error 1997-06-17 03:37:07 +00:00
vm_swap.h back out previous. look in unistd.h. 1997-06-23 01:15:03 +00:00
vm_unix.c One more cleanup pass to change %x to %p for pointers 1996-02-10 00:07:59 +00:00
vm_user.c Replace vm_object_prefer with PMAP_PREFER. 1996-02-28 22:39:13 +00:00
vnode_pager.c Don't cast 64bit (off_t) file sizes to vm_offset_t (32bit on many 1997-07-04 20:22:09 +00:00
vnode_pager.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00