lkml.org 
[lkml]   [2006]   [Aug]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [Containers] [PATCH 2/7] pid: Add do_each_pid_task
    On Tue, 15 Aug 2006 22:10:43 -0500
    "Serge E. Hallyn" <serue@us.ibm.com> wrote:

    > Quoting Eric W. Biederman (ebiederm@xmission.com):
    > > To avoid pid rollover confusion the kernel needs to work with
    > > struct pid * instead of pid_t. Currently there is not an iterator
    > > that walks through all of the tasks of a given pid type starting
    > > with a struct pid. This prevents us replacing some pid_t instances
    > > with struct pid. So this patch adds do_each_pid_task which walks
    > > through the set of task for a given pid type starting with a struct pid.
    > >
    > > Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
    > > ---
    > > include/linux/pid.h | 13 +++++++++++++
    > > 1 files changed, 13 insertions(+), 0 deletions(-)
    > >
    > > diff --git a/include/linux/pid.h b/include/linux/pid.h
    > > index 93da7e2..4007114 100644
    > > --- a/include/linux/pid.h
    > > +++ b/include/linux/pid.h
    > > @@ -118,4 +118,17 @@ #define while_each_task_pid(who, type, t
    > > 1; }) ); \
    > > }
    > >
    > > +#define do_each_pid_task(pid, type, task) \
    >
    > Hmm, defining do_each_pid_task right after do_each_task_pid could result
    > in some frustration :)

    That's all right - developers can read the comments to work out what each
    one does.

    <seems I'm having a sarcastic day>

    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2006-08-16 06:33    [W:4.073 / U:0.084 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site