[lkml]   [2007]   [Mar]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: f_owner.lock and file->pos updates
    On Wed, 7 Mar 2007 11:17:36 -0800
    "Michael K. Edwards" <> wrote:

    > Suppose I want to create an atomic llseek+writev operation. Is this
    > more or less sufficient:

    The right way IMHO would be to do the work that was done for pread/pwrite
    and implement preadv/pwritev. The moment you want to do atomic things
    with the file->f_pos instead of doing it with a local passed pos value it
    gets ugly.. why do you need to do it with f_pos ?

    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2007-03-08 00:49    [W:0.020 / U:10.988 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site