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btrbk: remove unused function: vinfo_subvol_list_all_accessible()

pull/274/head
Axel Burri 2018-10-18 18:01:51 +02:00
parent 514e69243a
commit ce81350df0
1 changed files with 0 additions and 45 deletions
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@ -2747,51 +2747,6 @@ sub vinfo_subvol_list($;@)
}
sub vinfo_subvol_list_all_accessible($;@)
{
my $vol = shift || die;
my %opts = @_;
die "no mountpoint specified" unless($vol->{MOUNTPOINT});
TRACE "Creating subvolume list (mountpoint=$vol->{MOUNTPOINT}) for: $vol->{PRINT}";
my $mnt_node = $vol->{MOUNTPOINT_NODE} // die;
my $mnt_vol = vinfo($vol->{URL_PREFIX} . $vol->{MOUNTPOINT}, $vol->{CONFIG});
TRACE "Adding subvolumes from mountpoint=$vol->{URL_PREFIX}$vol->{MOUNTPOINT}";
return _vinfo_subtree_list($mnt_node, $mnt_vol, $opts{readonly});
# TODO: re-enable as soon as btrfs-progs are fixed
# (if so, remove "elsif(scalar(@parents) > 1)" check in get_related_subvolumes().
#
# # really all, considering all mountpoints
# #
# # NOTE: btrfs-progs has a bug when parent is not on same mountpoint as source:
# # https://github.com/kdave/btrfs-progs/issues/96
# #
# TRACE "Creating subvolume list (all mountpoints) for: $vol->{PRINT}";
# my $tree_root = $vol->{node}{TREE_ROOT};
# if($tree_root->{MOUNTPOINT_PATH}) {
# # btrfs root is mounted, use it
# my $mnt_vol = vinfo($vol->{URL_PREFIX} . $tree_root->{MOUNTPOINT_PATH}, $vol->{CONFIG});
# TRACE "Adding subvolumes from btrfs root mountpoint: $mnt_vol->{PRINT}";
# return _vinfo_subtree_list($tree_root, $mnt_vol);
# }
# else {
# # list subvolumes from all mountpoints
# # NOTE: this can result in multiple identical subvolumes if mounted several times!
# my $subvol_list = [];
# foreach (@{$tree_root->{MOUNTPOINTS}}) {
# my $mnt_path = $_->{file};
# my $mnt_node = $tree_root->{ID_HASH}{$_->{subvolid}};
# next unless($mnt_node);
# my $mnt_vol = vinfo($vol->{URL_PREFIX} . $mnt_path, $vol->{CONFIG});
# TRACE "Adding subvolumes from subvolid=$_->{subvolid}, mountpoint=$vol->{URL_PREFIX}$mnt_path";
# _vinfo_subtree_list($mnt_node, $mnt_vol, $opts{readonly}, undef, $subvol_list);
# }
# return $subvol_list;
# }
}
# returns vinfo_child if $node is in tree below $vol, or undef
sub vinfo_resolved($$)
{