Re: 2.6.25-rc8-mm2 -- kernel/sched.c:8294: error: unknown field ‘read_uint’ specified in initializer

Paul Menage
2008-04-11T18:46:38Z

On Fri, Apr 11, 2008 at 9:55 AM, Peter Zijlstra <peterz@infradead.org> wrote:
> On Fri, 2008-04-11 at 09:48 -0400, Miles Lane wrote:
> > CC kernel/sched.o
> > kernel/sched.c:8294: error: unknown field 'read_uint' specified in initializer
> > kernel/sched.c:8294: warning: initialization makes integer from
> > pointer without a cast
> > kernel/sched.c:8295: error: unknown field 'write_uint' specified in initializer
> > kernel/sched.c:8295: warning: initialization from incompatible pointer type
>
> someone mucked around with the cgroup api; this should fix it:
>
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
> ---
> diff --git a/kernel/sched.c b/kernel/sched.c
> index 7119895..8b4e0b6 100644
> --- a/kernel/sched.c
> +++ b/kernel/sched.c
> @@ -8291,8 +8291,8 @@ static struct cftype cpu_files[] = {
> },
> {
> .name = "rt_period_us",
> - .read_uint = cpu_rt_period_read_uint,
> - .write_uint = cpu_rt_period_write_uint,
> + .read_u64 = cpu_rt_period_read_uint,
> + .write_u64 = cpu_rt_period_write_uint,
> },
> #endif
>

Sorry - this change was in my original API patch (plus renaming the
read/write functions to have u64 suffices) but I think it collided
with the git-sched instability around the end of February.

Paul