[PATCH] largefiles: optimize performance when updating (issue3440)

[Matt Mackall]

On Sat, 2012-05-12 at 15:45 +0200, Na'Tosha Bard wrote:
> # HG changeset patch
> # User Na'Tosha Bard <natosha at unity3d.com>
> # Date 1336830087 -7200
> # Node ID 418599662b77bae8d92e38c98f627d1af8e1f638
> # Parent  b496a35f805990dfc5502cdae52b52096a56df7c
> largefiles: optimize performance when updating (issue3440)

This fails test-largefiles.t here.

-- 
Mathematics is the supreme nostalgia of our time.