Re: [PATCH 1/2] block: Move general unplug callback function from md/raid to blk-core
From: Shaohua Li <shli@kernel.org>
Date: 2012-06-05 01:21:26
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On Mon, Jun 04, 2012 at 10:41:50AM -0400, Tao Guo wrote:
Other components may also require an unplug callback, so move this function from md/raid to block generic layer.
I saw no point this should be generic code, for example, why blk_plug_cb only handles only one request_queue? If umem needs unplug, just do in it.