Chris Mason
ccd467d60e
Btrfs: crash recovery fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
4b52dff6d3
Btrfs: Fix super block updates during transaction commit
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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>
18 years ago
Chris Mason
5eda7b5e9b
Btrfs: Add the ability to find and remove dead roots after a crash.
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
54aa1f4dfd
Btrfs: Audit callers and return codes to make sure -ENOSPC gets up the stack
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
11bd143fc8
Btrfs: Switch to libcrc32c to avoid problems with cryptomgr on highmem machines
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
9ebefb180b
Btrfs: patch queue: page_mkwrite
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
6cbd557078
Btrfs: add GPLv2
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
39279cc3d2
Btrfs: split up super.c
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
5276aedab0
Btrfs: fix oops after block group lookup
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
0cf6c62017
Btrfs: remove device tree
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
facda1e787
Btrfs: get forced transaction commits via workqueue
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
08607c1b18
Btrfs: add compat ioctl
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
fabb568183
Btrfs: d_type optimization
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
1e2677e000
Btrfs: block group switching
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
1de037a43e
Btrfs: fixup various fsx failures
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
3a68637562
Btrfs: sparse files!
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
e06afa839e
Btrfs: rename
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
f9f3c6b666
Btrfs: 2.6.21-git fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
de428b63b1
Btrfs: allocator optimizations, truncate readahead
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
509659cde5
Btrfs: switch to crc32c instead of sha256
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
e37c9e6921
Btrfs: many allocator fixes, pretty solid
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
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
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
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
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
e66f709b15
Btrfs: write barriers on commit, balance level before split
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
8fd17795b2
Btrfs: early fsync support
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
Chris Mason
7e38180e20
Btrfs: directory inode index is back
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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
70b2befd0c
Btrfs: rework csums and extent item ordering
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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
6567e837df
Btrfs: early work to file_write in big extents
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago
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
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
cac87faa09
Btrfs: use a dedicated inode num for root root dir
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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
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
7fcde0e329
Btrfs: finish off inode indexing in dirs, add overflows
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
18 years ago