Chris Mason
3e1ad54fe2
Btrfs: allocator and tuning
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
be74417553
Btrfs: more allocator enhancements
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
be08c1b9f8
Btrfs: early metadata/data split
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
35b7e47610
Btrfs: fix page cache memory leak
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
090d18753c
Btrfs: directory readahead
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
31f3c99b73
Btrfs: allocator improvements, inode block groups
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
308535a05e
Btrfs: prealloc more blocks for the extent map
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
7c4452b9a6
Btrfs: smarter transaction writeback
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
06a2f9fa4c
Btrfs: try to drop dead cow pages from ram
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
28b8bb9e00
Btrfs: allocator tweaks
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
cd1bc4653d
Btrfs: more block allocator work
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
9078a3e1e4
Btrfs: start of block group code
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
f2458e1d8c
Btrfs: change around extent-tree prealloc
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
c62a1920ce
Btrfs: get rid of the extent_item type field
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
5d0c3e60fe
Btrfs: fix extent owner/type setting on extent tree blocks
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
4d77567309
Btrfs: add owner and type fields to the extents aand block headers
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
236454dfff
Btrfs: many file_write fixes, inline data
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
a429e51371
Btrfs: working file_write, reorganized key flags
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
b18c668581
Btrfs: progress on file_write
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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
d0dbc6245c
Btrfs: drop owner and parentid
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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
5f26f772e5
Btrfs: more inode indexed directory work
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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
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
5caf2a0029
Btrfs: dynamic allocation of path struct
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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
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
f4b9aa8d3b
btrfs_truncate
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
6407bf6d7c
Btrfs: reference counts on data extents
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
dee26a9f7a
btrfs_get_block, file read/write
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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
78fae27ebf
Btrfs: leak fixes, pinning fixes
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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
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
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
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
88fd146c27
Btrfs: pin freed blocks from the FS tree too
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
62e2749e03
Btrfs: Use a chunk of the key flags to record the item type.
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Add (untested and simple) directory item code
Fix comp_keys to use the new key ordering
Add btrfs_insert_empty_item
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
4beb1b8b75
Btrfs: add leaf data casting helper
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
710874947a
Btrfs: properly reset block cache on free
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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
9aca1d5132
Btrfs: make some funcs static
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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