[PATCH 18/23] io-controller: blkio_cgroup patches from Ryo to track async bios.
Rik van Riel
riel at redhat.com
Mon Aug 31 10:34:54 PDT 2009
Vivek Goyal wrote:
> o blkio_cgroup patches from Ryo to track async bios.
> o This functionality is used to determine the group of async IO from page
> instead of context of submitting task.
> Signed-off-by: Hirokazu Takahashi <taka at valinux.co.jp>
> Signed-off-by: Ryo Tsuruta <ryov at valinux.co.jp>
> Signed-off-by: Vivek Goyal <vgoyal at redhat.com>
This seems to be the most complex part of the code so far,
but I see why this code is necessary.
Acked-by: Rik van Riel <riel at redhat.com>
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