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Subject: Re: [PATCH 1/2] block: Move general unplug callback function
from md/raid to blk-core
2012/6/5 tao@emc.com:
If you ever tried to implement unplug function in umem, you
2012/6/5 tao@emc.com:
If you ever tried to implement unplug function in umem, you would find the
code was almost identical as in dm/raid driver.
For other components which also need such unplug mechanism, it will much more
convenient to have such facilities.
It's just several lines of
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
Subject: Re: [PATCH 1/2] block: Move general unplug callback function
from md/raid to blk-core
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
