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Fix for 1035311: pt-diskstats shows wrong device name

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This commit is contained in:
Brian Fraser
2012-08-10 15:36:34 -03:00
parent 4510cc4b28
commit c08c0c6a7a
9 changed files with 1642 additions and 11 deletions
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5
bin/pt-diskstats
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@@ -2881,9 +2881,8 @@ sub compute_devs_in_group {
sub compute_dev {
my ( $self, $devs ) = @_;
$devs ||= $self->compute_devs_in_group();
return $devs > 1
? "{" . $devs . "}"
: $self->{_ordered_devs}->[0];
return "{" . $devs . "}" if $devs > 1;
return (grep { $self->_print_device_if($_) } $self->ordered_devs())[0];
}
sub _calc_stats_for_deltas {