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btrfs: use chunk_root in find_free_extent_update_loop 

We're only using this to start the transaction with to possibly allocate
a chunk.  It doesn't really matter which root to use, but with extent
tree v2 we'll need a bytenr to look up a extent root which makes the
usage of the extent_root awkward here.  Simply change it to the
chunk_root.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2021-11-05 16:45:38 -04:00 committed by David Sterba
parent 76d76e789d
commit 8e1d029091
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/extent-tree.c
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@ -3977,7 +3977,7 @@ static int find_free_extent_update_loop(struct btrfs_fs_info *fs_info,
struct find_free_extent_ctl *ffe_ctl,
bool full_search)
{
struct btrfs_root *root = fs_info->extent_root;
struct btrfs_root *root = fs_info->chunk_root;
int ret;
if ((ffe_ctl->loop == LOOP_CACHING_NOWAIT) &&