modules to use their module name directly.
Also introduced a whole range of reserved syscall functions in case we want
to add some more.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10458 a95241bf-73f2-0310-859d-f6bbb57e9c96
this during runtime to add and remove specific syscalls. You can also use this
to add debugging or temporary kernel calls without messing up the syscall
table (the syscall numbers will stay constant).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10452 a95241bf-73f2-0310-859d-f6bbb57e9c96
Renamed find_reserved_region() to find_reserved_area(), and
find_and_insert_region_slot() to find_and_insert_area_slot().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10446 a95241bf-73f2-0310-859d-f6bbb57e9c96
It's a bit hackish due to the iospace area, and it also might not work
perfectly in all situations, but it does fulfill the current needs.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10445 a95241bf-73f2-0310-859d-f6bbb57e9c96
cache_node_{opened|closed}() now correctly get the file_cache_ref from a vm_cache_ref.
Implemented cache_prefetch(): for now, it always prefetches the first 64 kB from the file.
Renamed read_from_cache() to read_into_cache().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10438 a95241bf-73f2-0310-859d-f6bbb57e9c96
different types to vnodes.
Renamed vfs_get_vnode() to vfs_lookup_vnode() as it doesn't grab a ref to the node.
Added new vfs_get_vnode() that actually grabs such a ref.
vfs_get_vnode_cache() now fills a vm_cache_ref instead of a void pointer.
Replaced SYS_MAX_NAME_LEN constants with the B_FILE_NAME_LENGTH that should have
been used there.
vnode::cache should have been a vm_cache_ref and is now.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10431 a95241bf-73f2-0310-859d-f6bbb57e9c96
Later on (but before R1), we should find a better balance between what
the FS has to implement, and what the kernel delivers to them.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10399 a95241bf-73f2-0310-859d-f6bbb57e9c96
implementation that the two public functions call.
Adapted to the changes to _kern_open_query().
Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10398 a95241bf-73f2-0310-859d-f6bbb57e9c96
file descriptor, not from/to the attribute...
Added ToDo comment about eventually adding syscalls for these functions.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10373 a95241bf-73f2-0310-859d-f6bbb57e9c96
fd_and_path_to_vnode() now accepts NULL as path argument.
Added some more debug output and comments.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10368 a95241bf-73f2-0310-859d-f6bbb57e9c96
Also fixed a minor bug in dec_vnode_ref_count(): the unusued vnode counter
was not decremented again when one vnode was removed.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10336 a95241bf-73f2-0310-859d-f6bbb57e9c96
more than once, the size requested was only correct for the first time.
Added preliminary support for cache modules.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10335 a95241bf-73f2-0310-859d-f6bbb57e9c96
actually fills a cpuid_info structure. Renamed cpuid() to get_current_cpuid().
Added syscall _user_get_cpuid().
Added a lot of other vendor brand strings. The cpu_type and cpu_revision
fields should now be correctly set.
get_cpuid() now returns B_BAD_VALUE if the cpuNum parameter is out of bounds
(ie. higher than the number of available CPUs in the system).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10321 a95241bf-73f2-0310-859d-f6bbb57e9c96
implementation by a syscall. Moved cpuid.S to src/kernel/core/arch/x86.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10318 a95241bf-73f2-0310-859d-f6bbb57e9c96
limit, but this is not yet enforced. Added getter functions.
team_init() now returns a status_t.
System info stuff is now globally initialized in main().
get_system_info() now also reports the number of used pages, and calls the
architecture dependent function.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10315 a95241bf-73f2-0310-859d-f6bbb57e9c96
added get_cpuid() function (does not respect the cpu parameter yet).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10314 a95241bf-73f2-0310-859d-f6bbb57e9c96
When the 0xe820 memory map method doesn't work for whatever reason (broken BIOS),
it currently just assumes to have 32 MB - it now also prints out a warning when
it does so.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10298 a95241bf-73f2-0310-859d-f6bbb57e9c96
and no longer relies on put_vnode() for the root node. This will also call
the FS release/remove vnode calls. Extended comments.
Added "flags" parameter to unmount.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10289 a95241bf-73f2-0310-859d-f6bbb57e9c96
(free_vnode()). Upon freeing, the file cache is now only written back if the
file is not deleted.
dec_vnode_ref_count() no longer frees vnodes that are not going to be deleted.
Instead, it will add them to an unused vnode list, so that they can be freed
if needed (currently only 512 unused vnodes will be kept around). This should
speed up the whole thing, and makes the file cache much more useful, as it's
no longer dumped after the file is closed.
fs_unmount() is not yet respecting this (ie. it doesn't free those nodes as
it should).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10287 a95241bf-73f2-0310-859d-f6bbb57e9c96
of BIOS32, SMBIOS, and DMI services.
Also implemented a get_bios32_service() function which you can use to get
access to that service (ie. for use by the PCI bus manager).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10286 a95241bf-73f2-0310-859d-f6bbb57e9c96
be done consistently if they are unmapped from memory - which is not yet
done.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10285 a95241bf-73f2-0310-859d-f6bbb57e9c96
Jérôme Duval