a52d9a8033
Btrfs: Extent based page cache code. This uses an rbtree of extents and tests
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instead of buffer heads.
Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-08-27 16:49:44 -04:00
15ee9bc7ed
Btrfs: delay commits during fsync to allow more writers
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Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-08-10 16:22:09 -04:00
6702ed490c
Btrfs: Add run time btree defrag, and an ioctl to force btree defrag
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This adds two types of btree defrag, a run time form that tries to
defrag recently allocated blocks in the btree when they are still in ram,
and an ioctl that forces defrag of all btree blocks.
File data blocks are not defragged yet, but this can make a huge difference
in sequential btree reads.
Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-08-07 16:15:09 -04:00
92fee66d49
Btrfs: deal with api changes in 2.6.23-rc1
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Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-07-25 12:31:35 -04:00
ec6b910fb3
Btrfs: trivial include fixups
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Almost none of the files including module.h need to do so,
remove them.
Include sched.h in extent-tree.c to silence a warning about cond_resched()
being undeclared.
Signed-off-by: Zach Brown <zach.brown@oracle.com >
Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-07-11 10:00:37 -04:00
ccd467d60e
Btrfs: crash recovery fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-06-28 15:57:36 -04:00
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 >
2007-06-22 14:16:25 -04:00
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 >
2007-06-22 14:16:24 -04:00
8c2383c3dd
Subject: Rework btrfs_file_write to only allocate while page locks are held
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Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-06-18 09:57:58 -04:00
9ebefb180b
Btrfs: patch queue: page_mkwrite
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Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-06-15 13:50:00 -04:00
340887809d
Btrfs: i386 fixes from axboe
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Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-06-12 11:36:58 -04:00
6cbd557078
Btrfs: add GPLv2
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Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-06-12 09:07:21 -04:00
84f54cfa78
Btrfs: 64 bit div fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-06-12 07:43:08 -04:00
39279cc3d2
Btrfs: split up super.c
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Signed-off-by: Chris Mason <chris.mason@oracle.com >
2007-06-12 06:35:45 -04:00
