Brought ToDo file more or less up to date again.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28522 a95241bf-73f2-0310-859d-f6bbb57e9c96

Big update while moving over completely to the Haiku kernel:
- Ported over BFS to the new cache API
- Inode no longer inherits from CachedBlock, and therefore, no longer
keeps the whole inode block in memory. It now has a copy of the bfs_inode
structure in memory instead. This has a number of advantages but also some
disadvantages, so it might be reverted later, even if it's unlikely.
- Added a NodeGetter class that can be used whenever the real block needs
to be accessed (ie. for attributes)
- Changed *transaction to &transaction where possible
- Removed support for KEEP_WRONG_DIRENT_RECLEN
- Removed support for uncached file access since that's no longer needed
- Fixed some endian issues in bfs_write_stat()
- Removed the install BFS rules, since they don't make any sense anymore
(unless you are running Haiku ;-))

Note, logged streams are not supported anymore right now. Also, the
transaction code is pretty simple and slow - it will be improved later
on. Attribute code is pretty much untested in the new environment.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10053 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a possible optimization to the list.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7680 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added new RecursiveLock and RecursiveLocker classes.
Added file system global locking around creating, deleting, and renaming
inodes - that's not nice, but since we have only sequential journal access,
it won't hurt concurrency much. The locks are needed to prevent certain
things from happening like two threads could theoretically create the same
file twice (one of them would have failed, but relatively late in the process).
Anyway, a better locking scheme will be implemented at a later date, but maybe
not for R1.
Small cleanup.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3562 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed queries a bit more (maybe even completely...). In several situations,
the old attribute value wasn't evaluated at all.
Also, Index::Update() got a type code of zero, instead of the real value
in situations where this didn't make any sense.
Minor cleanup in kernel_interface.cpp.
New method Volume::CheckForLiveQuery() that checks if there is a live query
depending on the specified attribute - not yet implemented, but already used;
always returns "true" right now, which doesn't cause any harm but reducing
the speed lightly.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3394 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented bfs_setflags().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3367 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updated the ToDo list; thanks to Ingo I know now a little bit more about
float/double queries :-)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3332 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a point.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2959 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updated ToDo file.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2168 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added another ToDo item...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1991 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updated tasks to do.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1602 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed two bugs in the block allocator:
- the maximum number of blocks a block_run can cover is 65535 not 65536
- allocations over a block boundary in the block bitmap always failed due
to a incorrectly handled status

Both bugs could prevent BFS to create the VM swap file which led BeOS to
stop booting under certain circumstances.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@989 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed a bug that could lead to the wrong last_modified time in an inode;
bfs_close() updated the last_modified time & index, but it didn't write
the inode back to disk.
Furthermore, bfs_write() should have already updated the last_modified
time, not bfs_close.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@725 a95241bf-73f2-0310-859d-f6bbb57e9c96

Replaced opendir.c with directory.c, implemented chdir(), fchdir(), and
getcwd().
Introduced new xyz(int fd, char *path, ...) style of functions for
sys_setcwd(), and sys_write_stat().
Added missing sys_fstat(). Removed duplicated prototypes in syscalls.h
Fixed some minor bugs.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@669 a95241bf-73f2-0310-859d-f6bbb57e9c96

Initial revision


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@639 a95241bf-73f2-0310-859d-f6bbb57e9c96

Brought ToDo file more or less up to date again.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28522 a95241bf-73f2-0310-859d-f6bbb57e9c96

Big update while moving over completely to the Haiku kernel:
- Ported over BFS to the new cache API
- Inode no longer inherits from CachedBlock, and therefore, no longer
keeps the whole inode block in memory. It now has a copy of the bfs_inode
structure in memory instead. This has a number of advantages but also some
disadvantages, so it might be reverted later, even if it's unlikely.
- Added a NodeGetter class that can be used whenever the real block needs
to be accessed (ie. for attributes)
- Changed *transaction to &transaction where possible
- Removed support for KEEP_WRONG_DIRENT_RECLEN
- Removed support for uncached file access since that's no longer needed
- Fixed some endian issues in bfs_write_stat()
- Removed the install BFS rules, since they don't make any sense anymore
(unless you are running Haiku ;-))

Note, logged streams are not supported anymore right now. Also, the
transaction code is pretty simple and slow - it will be improved later
on. Attribute code is pretty much untested in the new environment.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10053 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a possible optimization to the list.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7680 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added new RecursiveLock and RecursiveLocker classes.
Added file system global locking around creating, deleting, and renaming
inodes - that's not nice, but since we have only sequential journal access,
it won't hurt concurrency much. The locks are needed to prevent certain
things from happening like two threads could theoretically create the same
file twice (one of them would have failed, but relatively late in the process).
Anyway, a better locking scheme will be implemented at a later date, but maybe
not for R1.
Small cleanup.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3562 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed queries a bit more (maybe even completely...). In several situations,
the old attribute value wasn't evaluated at all.
Also, Index::Update() got a type code of zero, instead of the real value
in situations where this didn't make any sense.
Minor cleanup in kernel_interface.cpp.
New method Volume::CheckForLiveQuery() that checks if there is a live query
depending on the specified attribute - not yet implemented, but already used;
always returns "true" right now, which doesn't cause any harm but reducing
the speed lightly.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3394 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented bfs_setflags().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3367 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updated the ToDo list; thanks to Ingo I know now a little bit more about
float/double queries :-)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3332 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a point.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2959 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updated ToDo file.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2168 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added another ToDo item...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1991 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updated tasks to do.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1602 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed two bugs in the block allocator:
- the maximum number of blocks a block_run can cover is 65535 not 65536
- allocations over a block boundary in the block bitmap always failed due
to a incorrectly handled status

Both bugs could prevent BFS to create the VM swap file which led BeOS to
stop booting under certain circumstances.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@989 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed a bug that could lead to the wrong last_modified time in an inode;
bfs_close() updated the last_modified time & index, but it didn't write
the inode back to disk.
Furthermore, bfs_write() should have already updated the last_modified
time, not bfs_close.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@725 a95241bf-73f2-0310-859d-f6bbb57e9c96

Replaced opendir.c with directory.c, implemented chdir(), fchdir(), and
getcwd().
Introduced new xyz(int fd, char *path, ...) style of functions for
sys_setcwd(), and sys_write_stat().
Added missing sys_fstat(). Removed duplicated prototypes in syscalls.h
Fixed some minor bugs.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@669 a95241bf-73f2-0310-859d-f6bbb57e9c96

Initial revision


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@639 a95241bf-73f2-0310-859d-f6bbb57e9c96