lkml.org 
[lkml]   [2013]   [Nov]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 08/14] sched: add latency tracing for -deadline tasks.
    On Wed, Nov 27, 2013 at 09:16:47AM -0500, Steven Rostedt wrote:
    > On Wed, 27 Nov 2013 14:43:45 +0100
    > Juri Lelli <juri.lelli@gmail.com> wrote:
    > diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
    > > index f76f8d6..ad94604 100644
    > > --- a/kernel/trace/trace_selftest.c
    > > +++ b/kernel/trace/trace_selftest.c
    > > @@ -1023,16 +1023,16 @@ trace_selftest_startup_nop(struct tracer *trace, struct trace_array *tr)
    > > static int trace_wakeup_test_thread(void *data)
    > > {
    > > /* Make this a -deadline thread */
    > > - struct sched_param2 paramx = {
    > > + static const struct sched_param2 param = {
    > > .sched_priority = 0,
    > > + .sched_flags = 0,
    > > .sched_runtime = 100000ULL,
    > > .sched_deadline = 10000000ULL,
    > > .sched_period = 10000000ULL
    > > - .sched_flags = 0
    >
    > Assigning structures like this, you don't need to set the zero fields.
    > all fields not explicitly stated, are set to zero.

    Only because its static. Otherwise unnamed members have indeterminate
    value after initialization.



    \
     
     \ /
      Last update: 2013-11-27 16:01    [W:6.658 / U:1.228 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site