btrfs: add a helper to return a head ref

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Simplify the error handling in __btrfs_run_delayed_refs by breaking out
the code used to return a head back to the delayed_refs tree for
processing into a helper function.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Josef Bacik 2017-09-29 15:43:52 -04:00 • committed by David Sterba

parent 7c777430e8

commit 2eadaa22c1

1 changed files with 14 additions and 15 deletions

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29

fs/btrfs/extent-tree.c

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