bzr heads help

[David Muir]

On 08/31/2011 12:25 AM, Aaron Bentley wrote:
> On 11-08-30 01:35 AM, Martin Pool wrote:
> > It looks to me like it spends a lot of time recursing to find the
> > possible branches under the repository and that might fairly easily be
> > improved by for example telling it not to look recursively inside
> > checkouts
>
> Telling it not to look recursively inside .bzr directories would miss
> branches created by bzr-colo and bzr-pipeline, and possibly others.  I
> think we need to make it massively faster to fail to open a branch.
>
> Aaron


I got a cachegrind dump, but didn't have much time to look at it. I'll
have another look later tonight. From what I remember, there was a big
chunk taken up by posix something-or-other.

David