[0.18][#109169][merge] add lock debugging, remove unnecessary lock peeks

[Martin Pool]

> There doesn't seem to be a patch to review. But I'm fine with removing .wait()
> in favor of .attempt_lock()

Sorry, here it is.  I'll post an additional patch which removes wait.

-- 
Martin
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 20070703-lockdir.diff
Type: text/x-patch
Size: 98088 bytes
Desc: not available
Url : https://lists.ubuntu.com/archives/bazaar/attachments/20070704/16925997/attachment-0001.bin