Btrfs: wire up the free space tree to the extent tree

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The free space tree is updated in tandem with the extent tree. There are
only a handful of places where we need to hook in:

1. Block group creation
2. Block group deletion
3. Delayed refs (extent creation and deletion)
4. Block group caching

Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>

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Omar Sandoval 2015-09-29 20:50:37 -07:00 • committed by Chris Mason

parent 7c55ee0c4a

commit 1e144fb8f4

1 changed files with 33 additions and 3 deletions

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fs/btrfs/extent-tree.c

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