Chris Mason
a8c450b211
Btrfs: Reorder tests in set_extent_bit to properly find holes
...
Yan Zheng noticed that set_extent_bit was exiting too early when there
was a hole in the map. The fix is to reorder the tests to check for the
hole first.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-09-10 20:00:27 -04:00
Chris Mason
86479a04ee
Add support for defragging files via btrfsctl -d. Avoid OOM on extent tree
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defrag.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-09-10 19:58:16 -04:00
Chris Mason
2bf5a725a3
Btrfs: fsx delalloc fixes
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-08-30 11:54:02 -04:00
Chris Mason
07157aacb1
Btrfs: Add file data csums back in via hooks in the extent map code
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-08-30 08:50:51 -04:00
Chris Mason
b888db2bd7
Btrfs: Add delayed allocation to the extent based page tree code
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Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-08-27 16:49:44 -04:00
Chris Mason
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
