lkml.org 
[lkml]   [2011]   [Aug]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [patch] block: properly handle flush/fua requests in blk_insert_cloned_request
    Hello,

    On Tue, Aug 09, 2011 at 06:13:34PM +0200, Tejun Heo wrote:
    > AFAICS, the breakages are...
    >
    > * ELEVATOR_INSERT_FLUSH not used properly from insert paths.
    >
    > * Short circuit not kicking in for the dm requests. (the above and the
    > policy patch should solve this, right?)

    Ooh... right, and we also need to add empty seq detection in
    blk_insert_flush() as it would be bypassing the one in
    __generic_make_request(), right?

    Thanks.

    --
    tejun


    \
     
     \ /
      Last update: 2011-08-09 18:23    [W:0.020 / U:30.480 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site