From 30d1cff817808fca9801c743d2de4c61f3f38e15 Mon Sep 17 00:00:00 2001
From: Alex Elder <elder@inktank.com>
Date: Wed, 1 May 2013 12:43:03 -0500
Subject: [PATCH] rbd: use binary search for snapshot lookup

Use bsearch(3) to make snapshot lookup by id more efficient.  (There
could be thousands of snapshots, and conceivably many more.)

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
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Reading git-format-patch failed