btrfs: rename root fields in delayed refs structs

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Both data and metadata delayed ref structures have fields named
root/ref_root respectively. Those are somewhat cryptic and don't really
convey the real meaning. In fact those roots are really the original
owners of the respective block (i.e in case of a snapshot a data delayed
ref will contain the original root that owns the given block). Rename
those fields accordingly and adjust comments.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Nikolay Borisov 2021-10-12 11:21:33 +03:00 • committed by David Sterba

parent 0e24f6d84b

commit 113479d5b8

4 changed files with 20 additions and 19 deletions

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13

fs/btrfs/delayed-ref.c

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12

fs/btrfs/delayed-ref.h

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10

fs/btrfs/extent-tree.c

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4

fs/btrfs/ref-verify.c

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