78 Commits

Author	SHA1	Message	Date
Josef Bacik	1148e55804	btrfs-progs: support for different csum algorithims ... This is the btrfs-progs version of the patch to add the ability to have different csum algorithims. Note I didn't change the image maker since it seemed a bit more complicated than just changing some stuff around so I will let Yan take care of that. Everything else was converted and for now a mkfs just sets the type to be BTRFS_CSUM_TYPE_CRC32. Signed-off-by: Josef Bacik <jbacik@redhat.com>	2008-12-02 09:58:23 -05:00
Chris Mason	351d17fca2	Verify parent generation number on btree reads	2008-05-13 13:48:58 -04:00
Chris Mason	9a9bdd6047	Pass down the expected generation number when reading tree blocks	2008-05-12 13:51:24 -04:00
Chris Mason	a62332eeb2	Add a readonly flag open_ctree to force RO opens	2008-05-05 09:45:26 -04:00
Chris Mason	d1b04c2112	Write all super blocks during commit	2008-04-10 16:22:00 -04:00
Chris Mason	fd2d0af0bf	Retry metadata reads in the face of checksum failures	2008-04-09 16:28:12 -04:00
Chris Mason	0dcfa3b827	Walk all block devices looking for btrfs	2008-03-24 15:05:44 -04:00
Chris Mason	510be29677	Add support for multiple devices per filesystem	2008-03-24 15:03:18 -04:00
Yan	7777e63b42	Update btrfs-progs to match kernel sources	2008-01-04 10:38:22 -05:00
Chris Mason	28de03cb0a	Create a slightly more generic extent-caching structure	2007-10-15 16:25:41 -04:00
Chris Mason	38f79f9077	Switch to byte granular allocations	2007-10-15 16:25:14 -04:00
Chris Mason	f12d799856	Allow large blocks	2007-10-15 16:24:39 -04:00
Josef Bacik	4623a01bdc	calculate checksums during IO	2007-06-28 16:20:29 -04:00
Chris Mason	d9f1317c7d	add GPLv2	2007-06-12 09:07:11 -04:00
Chris Mason	d7260c060c	faster btrfsck	2007-04-23 15:56:27 -04:00
Chris Mason	3eaaf935e5	add some support for multiple devices to progs	2007-04-12 12:14:47 -04:00
Chris Mason	d23ea8706c	early support for multiple devices	2007-04-11 13:57:55 -04:00
Chris Mason	8a2c8123c5	create a root dir in mkfs	2007-03-21 11:13:29 -04:00
Chris Mason	f247156e4f	transaction handles everywhere	2007-03-16 16:20:31 -04:00
Chris Mason	7a0a809b4c	variable block size support	2007-03-14 14:14:43 -04:00
Chris Mason	d9c9960f8d	Change the super to point to a tree of trees to enable persistent snapshots	2007-03-13 16:47:54 -04:00
Chris Mason	aa60202f13	rename funcs and structs to btrfs	2007-03-13 10:46:10 -04:00
Chris Mason	79b90e3fdf	Fixup reference counting on cows	2007-03-06 20:08:01 -05:00
Chris Mason	a71a25da69	pretend page cache & commit code	2007-03-01 18:59:40 -05:00
Chris Mason	c6c63c3e74	Block sized tree extents and extent deletion	2007-02-23 08:38:36 -05:00
Chris Mason	72777fbe29	extent fixes	2007-02-21 17:04:57 -05:00
Chris Mason	c12e4863d2	early extent mapping support	2007-02-20 16:40:44 -05:00
Chris Mason	215ad20a9b	Add backing store, memory management	2007-02-02 09:18:22 -05:00