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btrbk
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btrbk: return array in _fs_path

lsbtr-related
Axel Burri 2020-08-22 13:28:24 +02:00
parent fbfd1edc3d
commit cc3f6c95b9
1 changed files with 8 additions and 6 deletions
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14
btrbk
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@ -2315,7 +2315,7 @@ sub btr_tree($$$$)
$node->{SUBTREE} = [];
}
my $tree_root = $id{5} // die "missing btrfs root";
$tree_root->{MOUNTPOINTS} = $mountpoints; # { file, mount_source, node }
$tree_root->{MOUNTPOINTS} = $mountpoints; # arrayref of { file, subvolid }
$tree_root->{ID_HASH} = \%id;
$tree_root->{UUID_HASH} = \%uuid_hash;
$tree_root->{RECEIVED_UUID_HASH} = \%received_uuid_hash;
@ -2363,7 +2363,7 @@ sub btr_tree($$$$)
WARN "Unknown subvolid=$_->{subvolid} (in btrfs tree of $host_mount_source) for mountpoint: $vol->{URL_PREFIX}$_->{file}";
next;
}
$node->{MOUNTPOINT_URL} = $vol->{URL_PREFIX} . $_->{file};
push @{$node->{MOUNTPOINT_URL}}, $vol->{URL_PREFIX} . $_->{file};
}
TRACE "btr_tree: returning tree at id=$vol_root->{id}";
@ -2410,12 +2410,14 @@ sub btr_tree_inject_node($$$)
}
# returns array of path
# NOTE: shows subvolumes hidden by other mountpoint
sub _fs_path
{
my $node = shift // die;
return $node->{MOUNTPOINT_URL} if($node->{MOUNTPOINT_URL});
return "<$node->{host_mount_source}>" if($node->{is_root});
return _fs_path($node->{TOP_LEVEL}) . '/' . $node->{REL_PATH};
return @{$node->{MOUNTPOINT_URL}} if($node->{MOUNTPOINT_URL});
return ("<$node->{host_mount_source}>") if($node->{is_root});
return map { $_ . '/' . $node->{REL_PATH} } _fs_path($node->{TOP_LEVEL});
}
@ -2726,7 +2728,7 @@ sub vinfo_init_raw_root($;@)
SUBTREE => [],
UUID_HASH => {},
RECEIVED_UUID_HASH => {},
MOUNTPOINT_URL => $droot->{URL},
MOUNTPOINT_URL => [ $droot->{URL} ],
};
$tree_root->{TREE_ROOT} = $tree_root;