From e8e1d4682c8cb06dbcb5ef7bb851bf9bcb889c84 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kmo@daterainc.com>
Date: Wed, 24 Jul 2013 17:27:07 -0700
Subject: [PATCH] bcache: Convert try_wait to wait_queue_head_t

We never waited on c->try_wait asynchronously, so just use the standard
primitives.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
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Reading git-format-patch failed