Commit Graph

10 Commits

Author SHA1 Message Date
Axel Dörfler
62d6961672 Renamed vm.c to vm.cpp and made all the changes to let it compile without
errors. Also made the VM headers C++ safe.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12694 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-05-16 23:17:45 +00:00
Axel Dörfler
20a6e5473b Renamed RESERVED_REGION_ID to RESERVED_AREA_ID.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12674 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-05-15 15:06:57 +00:00
Axel Dörfler
9f90fa0e3a Introduced new B_KERNEL_AREA_FLAGS and B_USER_AREA_FLAGS that can be used
instead B_KERNEL_PROTECTION and B_USER_PROTECTION.
Unlike before, B_USER_CLONEABLE_AREA is now only in B_KERNEL_AREA_FLAGS,
but no longer in B_KERNEL_PROTECTION. This fixes a couple of problems
when B_USER_CLONEABLE_AREA was defined without specifing read/write
access.
PAGE_PRESENT|MODIFIED|ACCESSED are in the same "namespace" as the
protection flags, and therefore, shouldn't overlap.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12154 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-03-30 06:34:17 +00:00
Axel Dörfler
52fe8bf7a8 Minor header cleanup: moved some headers to better matching directories,
removed unused headers. Adapted sources to still compile with the new
header locations.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11913 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-03-19 01:58:05 +00:00
Axel Dörfler
74b043d98d Removed execute property that was set accidently (since CVS days).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11896 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-03-18 01:50:45 +00:00
Axel Dörfler
ba44a1e8e1 Changed the way the stores commit their memory: there is no special handling
for temporary memory anymore, it's the store's responsibility to do that
correctly now, and that functionality is reached via the vm_cache using
vm_cache_set_minimal_commitment().
Therefore, the vm_store commit() function now returns a status instead of
the size that could be commited.
Replaced the max_commit mechanism with one that cares about the available
memory, stores can reserve and unreserve such memory. The anonymous_commit()
will now fail in case it could not reserve the needed amount of memory.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9777 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 17:24:41 +00:00
Axel Dörfler
67a53f72af - the arch_vm_translation_map.c exported functions now have the arch_ prefix
- the above file now also exports a function to finally complete the kernel's
  address space translation map after semaphores became available (was just
  not done before)
- renamed some functions, especially the *_init2() functions are now called
  like *_init_post_area() to indicate they are called after the area functionality
  became available
- removed the _struct suffix from certain structures
- fixed some return types
- added prototype for vm_free_unused_boot_loader_range() to be called by
  arch code.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9423 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-19 23:19:10 +00:00
Axel Dörfler
c9df0d11c8 Added definition for reserved region's ID.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7885 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-06-10 02:01:59 +00:00
Axel Dörfler
3c9e531071 Removed NewOS LOCK_KERNEL and LOCK_RW - replaced by B_READ_AREA, and friends.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7846 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-06-08 08:24:53 +00:00
ejakowatz
52a3801208 It is accomplished ...
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-07-09 12:24:59 +00:00