[lkml]   [2010]   [Aug]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH v2] MD: raid, fix BUG caused by flags handling
    Jiri Slaby <> writes:

    > Commit 74450be1 (block: unify flags for struct bio and struct request)
    > added direct test of flags in the & form:
    > const bool do_sync = (bio->bi_rw & REQ_SYNC);
    > But this doesn't fit into bool with my compiler (gcc 4.5). So change
    > the type to ulong to avoid the bug.

    At first I wondered why you didn't use the !! trick, but after looking
    at the code, I see that the result is |'d into bi_rw.

    Looks good. Sounds like it might have been a real bear to track down.

    Reviewed-by: Jeff Moyer <>

     \ /
      Last update: 2010-08-12 15:29    [W:0.020 / U:12.976 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site