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    SubjectRe: [PATCH 02/19] io-controller: Common flat fair queuing code in elevaotor layer
    Vivek Goyal wrote:
    ...
    > +
    > +int elv_nr_busy_rt_ioq(struct elevator_queue *e)
    > +{
    > + return e->efqd.busy_rt_queues;
    > +}
    > +EXPORT_SYMBOL(elv_nr_busy_rt_ioq);

    This function is no need now.

    Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
    ---
    block/elevator-fq.c | 6 ------
    block/elevator-fq.h | 1 -
    2 files changed, 0 insertions(+), 7 deletions(-)

    diff --git a/block/elevator-fq.c b/block/elevator-fq.c
    index f33155c..912ac6a 100644
    --- a/block/elevator-fq.c
    +++ b/block/elevator-fq.c
    @@ -2553,12 +2553,6 @@ int elv_nr_busy_ioq(struct elevator_queue *e)
    }
    EXPORT_SYMBOL(elv_nr_busy_ioq);

    -int elv_nr_busy_rt_ioq(struct elevator_queue *e)
    -{
    - return e->efqd.busy_rt_queues;
    -}
    -EXPORT_SYMBOL(elv_nr_busy_rt_ioq);
    -
    int elv_hw_tag(struct elevator_queue *e)
    {
    return e->efqd.hw_tag;
    diff --git a/block/elevator-fq.h b/block/elevator-fq.h
    index 0939735..285a1ff 100644
    --- a/block/elevator-fq.h
    +++ b/block/elevator-fq.h
    @@ -711,7 +711,6 @@ extern void io_group_set_async_queue(struct io_group *iog, int ioprio_class,
    extern struct io_group *io_get_io_group(struct request_queue *q,
    struct bio *bio, int create);
    extern int elv_nr_busy_ioq(struct elevator_queue *e);
    -extern int elv_nr_busy_rt_ioq(struct elevator_queue *e);
    extern struct io_queue *elv_alloc_ioq(struct request_queue *q, gfp_t gfp_mask);
    extern void elv_free_ioq(struct io_queue *ioq);

    --
    1.5.4.rc3



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