[PATCH] revlog: move file writing to a separate function

[Matt Mackall]

On Fri, 2014-01-03 at 08:44 -0800, Durham Goode wrote:
> # HG changeset patch
> # User Durham Goode <durham at fb.com>
> # Date 1385499507 28800
> #      Tue Nov 26 12:58:27 2013 -0800
> # Node ID 9ebc0972b310ce028c0670133ece61afd0b5c910
> # Parent  082b2930fe2ca9a003b08439524384e097acaa0a
> revlog: move file writing to a separate function

Queued for default, thanks.

-- 
Mathematics is the supreme nostalgia of our time.