Commit Graph

45 Commits

Author SHA1 Message Date
Chris Mason
29bf1724b1 Reorder extent back refs to differentiate file data from btree blocks 2007-12-13 11:12:45 -05:00
Chris Mason
140d96a562 Create macros to generation set/get funcs for on disk structures 2007-12-12 14:39:46 -05:00
Chris Mason
4122e65cb2 Add back pointers from extents to the file or btree referencing them 2007-12-11 09:21:42 -05:00
Chris Mason
73372dcf8f Add generation numbers to block pointers 2007-12-09 13:46:24 -05:00
Chris Mason
1883251686 Add simple stripe size parameter 2007-11-30 11:30:24 -05:00
Chris Mason
678af9b3a4 Remove the last radix tree (block_group_cache) 2007-10-17 09:58:56 -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
ffaff17911 btrfs-progs support for root block accounting
This adds support for keeping track of the number of blocks used by
root_item's.  This makes it so that mkfs lays down the "default" subvol with
the correct block accounting in place.  Thank you,
2007-08-29 15:56:44 -04:00
Chris Mason
0528b69c15 add defrag ioctl 2007-08-07 16:15:59 -04:00
Chris Mason
65a545ff84 i386 fixes from axboe 2007-06-12 11:39:09 -04:00
Chris Mason
d9f1317c7d add GPLv2 2007-06-12 09:07:11 -04:00
Chris Mason
38ef945266 printf cleanups 2007-06-12 08:08:04 -04:00
Chris Mason
b53a236c3e remove device tree 2007-06-09 09:22:37 -04:00
Chris Mason
84e9d08a4b endian fixes, makefile fixes 2007-06-07 22:12:21 -04:00
Chris Mason
9b25940b9d data vs metadata flag for block groups 2007-05-30 10:21:32 -04:00
Chris Mason
5856b7e124 start of block group code 2007-04-26 16:46:06 -04:00
Chris Mason
10d06538f1 get rid of the extent_item type field 2007-04-24 12:09:01 -04:00
Chris Mason
885f275a68 fsck checks against extent map, small fixes 2007-04-23 17:00:26 -04:00
Chris Mason
2f2264fc2d add owner and type fields to the extents aand block headers 2007-04-20 20:23:29 -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
6d9ce71c81 use a different inode number for subvols than the root root dir 2007-04-11 08:58:53 -04:00
Chris Mason
e52d2e2fa1 drop owner and parentid 2007-04-10 12:36:58 -04:00
Chris Mason
1b4ca380ed drop the inode map tree 2007-04-10 12:13:29 -04:00
Chris Mason
86c2d78728 groundwork for subvolume and snapshot roots 2007-04-09 10:42:55 -04:00
Chris Mason
8accdae27a start of support for subvolumes 2007-04-06 15:39:12 -04:00
Chris Mason
d785b7d058 uuids 2007-04-05 14:29:12 -04:00
Chris Mason
1330edb0bc sync up with kernel sources 2007-04-02 14:18:17 -04:00
Chris Mason
132db51b1f generations on headers 2007-03-26 11:24:42 -04:00
Chris Mason
9fb549a6c1 mkfs and dir-test fixes 2007-03-22 16:01:01 -04:00
Chris Mason
8a2c8123c5 create a root dir in mkfs 2007-03-21 11:13:29 -04:00
Chris Mason
b55672a2a1 Better block record keeping, real mkfs 2007-03-20 20:35:03 -04:00
Chris Mason
099f1ae6e4 Add inode map, and the start of file extent items 2007-03-20 14:38:32 -04:00
Chris Mason
da99898c78 Use a chunk of the key flags to record the item type.
Add (untested and simple) directory item code
Fix comp_keys to use the new key ordering
Add btrfs_insert_empty_item
2007-03-15 12:56:47 -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
56042e6ad4 struct extent_item endian 2007-03-13 09:49:06 -04:00
Chris Mason
f6a88938c6 struct item endian fixes 2007-03-12 20:12:07 -04:00
Chris Mason
b2e2afd7b4 struct key endian fixes 2007-03-12 16:22:34 -04:00
Chris Mason
8e17fab249 get/set for struct header fields 2007-03-12 12:01:18 -04:00
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
828ba34028 add mkfs.c 2007-02-20 16:41:09 -05:00