btrfs: ref-verify: Use btrfs_ref to refactor btrfs_ref_tree_mod()
authorQu Wenruo <wqu@suse.com>
Thu, 4 Apr 2019 06:45:33 +0000 (14:45 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 29 Apr 2019 17:02:49 +0000 (19:02 +0200)
commit8a5040f7d9fddc532bdec698fb0ff0bebe33d4ed
tree7511e725380aff9b3a3005d1924d56660ea78f0f
parent76675593b69f2fcd57e24d9dd2a9b278f0130d0b
btrfs: ref-verify: Use btrfs_ref to refactor btrfs_ref_tree_mod()

It's a perfect match for btrfs_ref_tree_mod() to use btrfs_ref, as
btrfs_ref describes a metadata/data reference update comprehensively.

Now we have one less function use confusing owner/level trick.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/extent-tree.c
fs/btrfs/ref-verify.c
fs/btrfs/ref-verify.h