Bahadir Balban 63e9d059c8 More updates to vm object handling. ...

Added a list of links for vm objects so they can follow
the links that point at them.

More succinct handling of the case where a vm object
is dropped. Now depending on the object's number of link
references and shadow references, upon a drop it could
either be merged, deleted or kept.

Added opener reference count for vm files. Now files
have opener count, objects have shadow and link count.
Link count is also meaningful for how many tasks have
mmap'ed that object.

2008-08-29 12:35:07 +03:00

..

arch-arm

Initial commit

2008-01-13 13:53:52 +00:00

lib

Modified task initialisation so that stack now comes beneath the environment

2008-02-29 01:43:56 +00:00

.scons14415

Initial commit

2008-01-13 13:53:52 +00:00

arch

Initial commit

2008-01-13 13:53:52 +00:00

file.h

Added sys_close and sys_fsync

2008-05-23 03:59:18 +00:00

init.h

Fixed most compiler errors. Need to do more.

2008-03-12 22:20:32 +00:00

linker.lds

Initial commit

2008-01-13 13:53:52 +00:00

memory.h

Fixed most compiler errors. Need to do more.

2008-03-12 22:20:32 +00:00

mmap.h

Cleaned up all compile errors.

2008-08-25 16:59:00 +03:00

proc.h

More changes.

2008-03-05 01:59:31 +00:00

shm.h

Multiple above-minor updates.

2008-03-24 00:34:14 +00:00

syscalls.h

Cleaned up all compile errors.

2008-08-25 16:59:00 +03:00

task.h

Fixed 2 more fork issues

2008-08-27 22:27:53 +03:00

utcb.h

Prefaulting of utcb pages seem to work.

2008-03-22 15:57:20 +00:00

vm_area.h

More updates to vm object handling.

2008-08-29 12:35:07 +03:00