[PATCH percpu/for-3.18] blk-mq, percpu_ref: start q->mq_usage_counter in atomic mode

From: Tejun Heo
Date: Wed Sep 24 2014 - 13:43:13 EST

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FYI, I added a paragraph explaining what happened to the temp fix at
the end. The following is the applied version.

Thanks.
----- 8< -----

Next message: Eric W. Biederman: "Using devices in Containers (was: [lxc-devel] device namespaces)"
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In reply to: Tejun Heo: "Re: [PATCH block/for-3.18/core] blk-mq: start q->mq_usage_counter in atomic mode"
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