lkml.org 
[lkml]   [2009]   [Dec]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    Subject[PATCH] cfq: Remove wait_request flag when idle time is being deleted
    Hi Jens,

    I post this patch a few month ago, it seems to get missing, repost again.

    Remove wait_request flag when idle time is being deleted.

    Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
    ---
    block/cfq-iosched.c | 1 +
    1 files changed, 1 insertions(+), 0 deletions(-)

    diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
    index 69ecee7..96f59ae 100644
    --- a/block/cfq-iosched.c
    +++ b/block/cfq-iosched.c
    @@ -3202,6 +3202,7 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq,
    if (blk_rq_bytes(rq) > PAGE_CACHE_SIZE ||
    cfqd->busy_queues > 1) {
    del_timer(&cfqd->idle_slice_timer);
    + cfq_clear_cfqq_wait_request(cfqq);
    __blk_run_queue(cfqd->queue);
    } else
    cfq_mark_cfqq_must_dispatch(cfqq);
    --
    1.5.4.rc3


    \
     
     \ /
      Last update: 2009-12-10 07:05    [W:4.430 / U:1.672 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site