Commit graph

120 commits

Author SHA1 Message Date
Chris Mason
a429e51371 Btrfs: working file_write, reorganized key flags
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-18 16:15:28 -04:00
Chris Mason
70b2befd0c Btrfs: rework csums and extent item ordering
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-17 15:39:32 -04:00
Chris Mason
b18c668581 Btrfs: progress on file_write
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-17 13:26:50 -04:00
Chris Mason
6567e837df Btrfs: early work to file_write in big extents
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-16 09:22:45 -04:00
Chris Mason
b4100d6424 Btrfs: add a device id to device items
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-12 12:14:00 -04:00
Chris Mason
8352d8a473 Btrfs: add disk ioctl, mostly working
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-12 10:43:05 -04:00
Chris Mason
7eccb903a8 Btrfs: create a logical->phsyical block number mapping scheme
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-11 15:53:25 -04:00
Chris Mason
0bd93ba022 Btrfs: early support for multiple devices
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-11 13:57:44 -04:00
Chris Mason
cac87faa09 Btrfs: use a dedicated inode num for root root dir
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-11 08:59:20 -04:00
Chris Mason
2d13d8d065 Btrfs: detect duplicate subvol names
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10 20:07:20 -04:00
Chris Mason
2619ba1f0f Btrfs: subvolumes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10 16:58:11 -04:00
Chris Mason
2932f3ec94 Btrfs: when forced to cow for file_write, get the page uptodate first
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10 14:22:02 -04:00
Chris Mason
79b2cb1fa6 Btrfs: only cow in get_block when create==1
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10 13:51:41 -04:00
Chris Mason
48ddc6f44b Btrfs: cow file extents before writing
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10 13:20:21 -04:00
Chris Mason
d0dbc6245c Btrfs: drop owner and parentid
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10 12:36:36 -04:00
Chris Mason
1b05da2ee6 Btrfs: drop the inode map tree
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10 12:13:09 -04:00
Chris Mason
c5739bba52 Btrfs: snapshot progress
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10 09:27:04 -04:00
Chris Mason
0f7d52f443 Btrfs: groundwork for subvolume and snapshot roots
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-09 10:42:37 -04:00
Chris Mason
d6e4a428eb Btrfs: start of support for many FS volumes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-06 15:37:36 -04:00
Chris Mason
3eb0314dc1 Btrfs: uuids
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-05 14:28:50 -04:00
Chris Mason
5be6f7f174 Btrfs: dirindex optimizations
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-05 13:35:25 -04:00
Chris Mason
7fcde0e329 Btrfs: finish off inode indexing in dirs, add overflows
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-05 12:13:21 -04:00
Chris Mason
5f26f772e5 Btrfs: more inode indexed directory work
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-05 10:38:44 -04:00
Chris Mason
bae45de03c Btrfs: add dir inode index
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-04 21:22:22 -04:00
Chris Mason
b1a4d96509 Btrfs: tweak the inode-map and free extent search starts on cold mount
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-04 15:27:52 -04:00
Chris Mason
e8f05c4508 Btrfs: disable inline data code for now
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-04 14:30:09 -04:00
Chris Mason
d4dbff953e Btrfs: support for items bigger than 1/2 the blocksize
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-04 14:08:15 -04:00
Chris Mason
df24a2b9c9 Btrfs: early inline file data code
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-04 09:36:31 -04:00
Chris Mason
9d64272cd3 Btrfs: don't wait on uptodate buffers on read
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-03 11:43:19 -04:00
Chris Mason
2da566edd8 Btrfs: csum_verify_file_block locking fix
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-02 15:43:21 -04:00
Chris Mason
7cfcc17e7f Btrfs: corruptions fixed
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-02 14:53:59 -04:00
Chris Mason
5caf2a0029 Btrfs: dynamic allocation of path struct
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-02 11:20:42 -04:00
Chris Mason
2c90e5d658 Btrfs: still corruption hunting
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-02 10:50:19 -04:00
Chris Mason
d602557953 Btrfs: corruption hunt continues
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-30 14:27:56 -04:00
Chris Mason
22b0ebda6c Btrfs: hunting slab corruption
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-30 08:47:31 -04:00
Chris Mason
f254e52c1c Btrfs: verify csums on read
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-29 15:15:27 -04:00
Chris Mason
75dfe3960e btrfs_file_write -- first pass
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-29 11:56:46 -04:00
Chris Mason
30ae846748 Btrfs: btree address space fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-29 09:59:15 -04:00
Chris Mason
87cbda5c1f Btrfs: sha256 csums on metadata
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-28 19:44:27 -04:00
Chris Mason
d98237b3ed Btrfs: use a btree inode instead of sb_getblk
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-28 13:57:48 -04:00
Chris Mason
5f443fd280 btrfs_rmdir
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-27 13:42:32 -04:00
Chris Mason
9773a78868 Btrfs: byte offsets for file keys
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-27 11:26:26 -04:00
Chris Mason
f4b9aa8d3b btrfs_truncate
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-27 11:05:53 -04:00
Chris Mason
71951f35a6 Btrfs: add generation field to file extent
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-27 09:16:29 -04:00
Chris Mason
9a6f11ed8f Btrfs: split out level field in struct header
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-27 09:06:38 -04:00
Chris Mason
6407bf6d7c Btrfs: reference counts on data extents
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-27 06:33:00 -04:00
Chris Mason
dee26a9f7a btrfs_get_block, file read/write
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-26 16:00:06 -04:00
Chris Mason
4730a4bc5b btrfs_dirty_inode
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-26 12:00:39 -04:00
Chris Mason
b52d63fece Btrfs: TODO update
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-26 11:01:09 -04:00
Chris Mason
8ef97622ca Btrfs: add a radix back bit tree
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-26 10:15:30 -04:00