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  • Committer: John Arbash Meinel
  • Date: 2010-08-10 20:03:44 UTC
  • mto: This revision was merged to the branch mainline in revision 5376.
  • Revision ID: john@arbash-meinel.com-20100810200344-6muerwvkafqu7w47
Rework things a bit so the logic can be shared.

It turns out that some of the peak memory is actually during the inventory
to string to bundle translations. So re-use the refcount logic there.
This actually does show a decrease in peak memory.
Specifically 'cd bzr.dev; bzr send ../2.2' drops from 221MB peak to 156MB.

We don't speed anything up (16.5s both ways), but peak memory is quite
a bit better.

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  yyy.hooks.install_named_hook("xxx", ...)
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See `Using hooks`_ in the User Guide for examples.
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.. _Using hooks: ../user-guide/hooks.html
 
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See :doc:`Using hooks<../user-guide/hooks>` in the User Guide for examples.
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The class that contains each hook is given before the hooks it supplies. For
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instance, BranchHooks as the class is the hooks class for