[deliverable/linux.git] / fs / btrfs / TODO

* cleanup, add more error checking, get rid of BUG_ONs
* Make IO functions look more like the page cache
* Fix ENOSPC handling
* make blocksize a mkfs parameter instead of #define
* make a real mkfs and superblock
* Do checksumming
* Define FS objects in terms of different item types
* add inode tree
* Add block mapping tree (simple dm layer)
* Add simple tree locking (semaphore per tree)
* Make allocator smarter
* Port into the kernel
* Add virtual filesystems, mountable snapshots
* Get rid of struct ctree_path, limiting tree levels held at one time
* Release
* Do real tree locking
* Add extent mirroring (backup copies of blocks)
* Add fancy interface to get access to incremental backups
* Add fancy striped extents to make big reads faster
* Use relocation to try and fix write errors
* Make allocator much smarter
* xattrs (directory streams for regular files)
* fsck
* Scrub & defrag
Commit	Line	Data
8e19f2cd CM	1	* cleanup, add more error checking, get rid of BUG_ONs
	2	* Make IO functions look more like the page cache
	3	* Fix ENOSPC handling
	4	* make blocksize a mkfs parameter instead of #define
	5	* make a real mkfs and superblock
8e19f2cd CM	6	* Do checksumming
8e19f2cd CM	7	* Define FS objects in terms of different item types
3768f368	8	* add inode tree
8e19f2cd CM	9	* Add block mapping tree (simple dm layer)
	10	* Add simple tree locking (semaphore per tree)
	11	* Make allocator smarter
	12	* Port into the kernel
	13	* Add virtual filesystems, mountable snapshots
	14	* Get rid of struct ctree_path, limiting tree levels held at one time
	15	* Release
	16	* Do real tree locking
	17	* Add extent mirroring (backup copies of blocks)
	18	* Add fancy interface to get access to incremental backups
	19	* Add fancy striped extents to make big reads faster
	20	* Use relocation to try and fix write errors
	21	* Make allocator much smarter
	22	* xattrs (directory streams for regular files)
	23	* fsck
	24	* Scrub & defrag
	25