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    SubjectRe: [PATCH 04/19] io-controller: Modify cfq to make use of flat elevator fair queuing
    Vivek Goyal wrote:
    > This patch changes cfq to use fair queuing code from elevator layer.
    >

    elevator_private2 isn't used to store cfqq now.

    Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
    ---
    block/cfq-iosched.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
    index 23b24b9..7a9bbe6 100644
    --- a/block/cfq-iosched.c
    +++ b/block/cfq-iosched.c
    @@ -1874,7 +1874,7 @@ static void cfq_put_request(struct request *rq)
    put_io_context(RQ_CIC(rq)->ioc);

    rq->elevator_private = NULL;
    - rq->elevator_private2 = NULL;
    + rq->ioq = NULL;

    cfq_put_queue(cfqq);
    }
    --
    1.5.4.rc3


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