Граф коммитов

234 Коммитов

Автор SHA1 Сообщение Дата
Chris Mason e9d0b13b5b Btrfs: Btree defrag on the extent-mapping tree as well
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-08-10 14:06:19 -04:00
Chris Mason 4b52dff6d3 Btrfs: Fix super block updates during transaction commit
The super block written during commit was not consistent with the state of
the trees.  This change adds an in-memory copy of the super so that we can
make sure to write out consistent data during a commit.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-26 10:06:50 -04:00
Chris Mason 54aa1f4dfd Btrfs: Audit callers and return codes to make sure -ENOSPC gets up the stack
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-22 14:16:25 -04:00
Chris Mason 6cbd557078 Btrfs: add GPLv2
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-12 09:07:21 -04:00
Chris Mason 39279cc3d2 Btrfs: split up super.c
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-12 06:35:45 -04:00
Chris Mason 5276aedab0 Btrfs: fix oops after block group lookup
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-11 21:33:38 -04:00
Chris Mason 0cf6c62017 Btrfs: remove device tree
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-09 09:22:25 -04:00
Chris Mason 08607c1b18 Btrfs: add compat ioctl
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-08 15:33:54 -04:00
Chris Mason fabb568183 Btrfs: d_type optimization
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-07 22:13:21 -04:00
Chris Mason 1de037a43e Btrfs: fixup various fsx failures
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-29 15:17:08 -04:00
Chris Mason 3a68637562 Btrfs: sparse files!
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-24 13:35:57 -04:00
Chris Mason 2b8d99a723 Btrfs: symlinks and hard links
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-24 08:34:10 -04:00
Chris Mason e06afa839e Btrfs: rename
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-23 15:44:28 -04:00
Chris Mason f9f3c6b666 Btrfs: 2.6.21-git fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-21 14:05:12 -04:00
Chris Mason de428b63b1 Btrfs: allocator optimizations, truncate readahead
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-18 13:28:27 -04:00
Chris Mason 098f59c251 Btrfs: patch queue: fix corruption when splitting large items
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-11 11:33:21 -04:00
Chris Mason e37c9e6921 Btrfs: many allocator fixes, pretty solid
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-09 20:13:14 -04:00
Chris Mason be74417553 Btrfs: more allocator enhancements
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-06 10:15:01 -04:00
Chris Mason be08c1b9f8 Btrfs: early metadata/data split
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-03 09:06:49 -04:00
Chris Mason 35b7e47610 Btrfs: fix page cache memory leak
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-02 15:53:43 -04:00
Chris Mason 090d18753c Btrfs: directory readahead
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-01 08:53:32 -04:00
Chris Mason 31f3c99b73 Btrfs: allocator improvements, inode block groups
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-30 15:25:45 -04:00
Chris Mason 7c4452b9a6 Btrfs: smarter transaction writeback
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-28 09:29:35 -04:00
Chris Mason cd1bc4653d Btrfs: more block allocator work
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-27 10:08:34 -04:00
Chris Mason 9078a3e1e4 Btrfs: start of block group code
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-26 16:46:15 -04:00
Chris Mason f68cad0f9e Btrfs: fixup dirty_inode related deadlocks
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-24 12:44:26 -04:00
Chris Mason c62a1920ce Btrfs: get rid of the extent_item type field
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-24 12:07:39 -04:00
Chris Mason b51338628f Btrfs: add dirty_inode call
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-24 11:52:22 -04:00
Chris Mason 5e82849e63 Btrfs: new subvolume oops fix
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-23 19:10:49 -04:00
Chris Mason 4d77567309 Btrfs: add owner and type fields to the extents aand block headers
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-20 20:23:12 -04:00
Chris Mason 8fd17795b2 Btrfs: early fsync support
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-19 21:01:03 -04:00
Chris Mason 7e38180e20 Btrfs: directory inode index is back
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-19 15:36:27 -04:00
Chris Mason 236454dfff Btrfs: many file_write fixes, inline data
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-19 13:37:44 -04:00
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 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 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 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 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 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 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 f7922033ef btrfs_mkdir
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-25 20:17:36 -04:00
Chris Mason dcea79152c Btrfs: very simple readdir readahead
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-25 14:03:08 -04:00
Chris Mason 134e973134 Btrfs: unlink and delete_inode
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-25 13:44:56 -04:00
Chris Mason 78fae27ebf Btrfs: leak fixes, pinning fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-25 11:35:08 -04:00
Chris Mason d561c025ee Btrfs: very minimal locking
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-23 19:47:49 -04:00
Chris Mason 7f5c15160e Add generation number to btrfs_header, readdir fixes, hash collision fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-23 15:56:19 -04:00
Chris Mason df2ce34c88 Btrfs: properly set new buffers for new blocks up to date
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-23 11:00:45 -04:00
Chris Mason d571976292 btrfs_create, btrfs_write_super, btrfs_sync_fs
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-23 10:01:08 -04:00
Chris Mason 79154b1b5b Btrfs: transaction rework
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-22 15:59:16 -04:00
Chris Mason e20d96d64f Mountable btrfs, with readdir
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-22 12:13:20 -04:00
Chris Mason 2e635a2783 Btrfs: initial move to kernel module land
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-21 11:12:56 -04:00