Btrfs: move the extent buffer radix tree into the fs_info

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I need to create a fake tree to test qgroups and I don't want to have to setup a
fake btree_inode.  The fact is we only use the radix tree for the fs_info, so
everybody else who allocates an extent_io_tree is just wasting the space anyway.
This patch moves the radix tree and its lock into btrfs_fs_info so there is less
stuff I have to fake to do qgroup sanity tests.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>

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Josef Bacik 2013-12-16 13:24:27 -05:00 • committed by Chris Mason

parent 34b41acec1

commit f28491e0a6

4 changed files with 34 additions and 39 deletions

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4

fs/btrfs/ctree.h

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14

fs/btrfs/disk-io.c

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47

fs/btrfs/extent_io.c

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8

fs/btrfs/extent_io.h

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