"bzr tags -r NNN" runs forever
Vincent Ladeuil
vila+bzr at canonical.com
Fri Sep 23 13:02:25 UTC 2011
>>>>> Vincent Ladeuil <vila+bzr at canonical.com> writes:
>>>>> Eli Zaretskii <eliz at gnu.org> writes:
>>> Date: Wed, 21 Sep 2011 19:27:19 +0200
>>> From: Jelmer Vernooij <jelmer at samba.org>
>>> CC: bazaar at lists.canonical.com, Jelmer Vernooij <vernooi1 at xs4all.nl>
>>>
>>> > Show the tag, if any, in the given revision or range of revisions.
>>> > But that's not based on anything, since the documentation doesn't tell
>>> > anything about the effect of this switch.
>>> That is indeed what it does, but it probably has to scan history in
>>> order to find that data which can take some time.
>> If it takes 30 sec to find all the tags, how come it takes many
>> minutes (at least 12) to find tags for a single revision?
> Because it starts all over again for each tag, it's a bug. It's
> noticeable on bzr itself once you specify a revision or a revision range
> (truth is I never did that and looking at the annotations, the bug is
> there since ages :-/).
> Thanks for spotting it Eli,
Filed as http://pad.lv/857335, I'm testing a fix right now (but it will
need some polish).
Vincent
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