Chris Mason
b4100d6424
Btrfs: add a device id to device items
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
8352d8a473
Btrfs: add disk ioctl, mostly working
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
7eccb903a8
Btrfs: create a logical->phsyical block number mapping scheme
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
0bd93ba022
Btrfs: early support for multiple devices
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
2619ba1f0f
Btrfs: subvolumes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
1b05da2ee6
Btrfs: drop the inode map tree
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
c5739bba52
Btrfs: snapshot progress
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
0f7d52f443
Btrfs: groundwork for subvolume and snapshot roots
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
d6e4a428eb
Btrfs: start of support for many FS volumes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
5be6f7f174
Btrfs: dirindex optimizations
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
b1a4d96509
Btrfs: tweak the inode-map and free extent search starts on cold mount
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
9d64272cd3
Btrfs: don't wait on uptodate buffers on read
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
2da566edd8
Btrfs: csum_verify_file_block locking fix
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
7cfcc17e7f
Btrfs: corruptions fixed
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
2c90e5d658
Btrfs: still corruption hunting
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
d602557953
Btrfs: corruption hunt continues
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
22b0ebda6c
Btrfs: hunting slab corruption
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
f254e52c1c
Btrfs: verify csums on read
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
30ae846748
Btrfs: btree address space fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
87cbda5c1f
Btrfs: sha256 csums on metadata
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
d98237b3ed
Btrfs: use a btree inode instead of sb_getblk
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
8ef97622ca
Btrfs: add a radix back bit tree
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
d561c025ee
Btrfs: very minimal locking
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
7f5c15160e
Add generation number to btrfs_header, readdir fixes, hash collision fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
df2ce34c88
Btrfs: properly set new buffers for new blocks up to date
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
d571976292
btrfs_create, btrfs_write_super, btrfs_sync_fs
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
79154b1b5b
Btrfs: transaction rework
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
e20d96d64f
Mountable btrfs, with readdir
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
2e635a2783
Btrfs: initial move to kernel module land
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
1261ec42b3
Btrfs: Better block record keeping, real mkfs
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
293ffd5fd3
Btrfs: change dir-test to insert inode_items
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
9f5fae2fe6
Btrfs: Add inode map, and the start of file extent items
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
e089f05c18
Btrfs: transaction handles everywhere
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
123abc88c9
Btrfs: variable block size support
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
3768f3689f
Btrfs: Change the super to point to a tree of trees to enable persistent snapshots
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
234b63a091
rename funcs and structs to btrfs
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
7518a238ea
Btrfs: get/set for struct header fields
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
83e15a28e0
fix leak in btrfs_drop_snapshot
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
0579da4280
Btrfs: Fixup last found extent caching
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
a28ec19775
Btrfs: Fixup reference counting on cows
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
02217ed299
Btrfs: early reference counting
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
77ce6846c4
Btrfs: period commit during initial fill in the random tester
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
f0930a37f1
Btrfs: Fix extent code to use merge during delete
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Remove implicit commit in del_item and insert_item
Add implicit commit to close()
Add commit op in random-test
Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
ed2ff2cba7
Btrfs: pretend page cache & commit code
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
c673024aba
Btrfs: fixup dbfile perms
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
5de08d7d50
Btrfs: Break up ctree.c a little
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Extent fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
9a8dd1502d
Btrfs: Block sized tree extents and extent deletion
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
5c680ed620
Btrfs: switch to early splits
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
cfaa72952f
Btrfs: extent fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
d97e63b69e
Btrfs: early extent mapping support
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago