From c7bca4183f73f9d013ea8ae572528b48b5e1ee42 Mon Sep 17 00:00:00 2001
From: Jens Axboe <axboe@fb.com>
Date: Fri, 30 May 2014 15:41:39 -0600
Subject: [PATCH] block: ensure that the timer is always added

Commit f793aa537866 relaxed the timer addition a little too much.
If the timer isn't pending, we always need to add it.

Signed-off-by: Jens Axboe <axboe@fb.com>
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Reading git-format-patch failed