Re: [LTP] [PATCH] getrusage/getrusage04.c: Fix factor_nr = 1 -> factor_nr = 5

Zeng Linggang
2013-10-11T10:19:36Z

> -----Original Message-----
> From: 曾令钢 [mailto:zenglg.jy@cn.fujitsu.com]
> Sent: Thursday, October 10, 2013 4:16 PM
> To: 'Jan Stancek'
> Cc: 'ltp-list@lists.sourceforge.net'
> Subject: 答复: [LTP] [PATCH] getrusage/getrusage04.c: Fix factor_nr = 1 ->
> factor_nr = 5
>
>
>
> >
> >
> > ----- Original Message -----
> > > From: "曾令钢" <zenglg.jy@cn.fujitsu.com>
> > > To: ltp-list@lists.sourceforge.net
> > > Sent: Thursday, 10 October, 2013 7:56:05 AM
> > > Subject: [LTP] [PATCH] getrusage/getrusage04.c: Fix factor_nr = 1 ->
> > factor_nr = 5
> > >
> > > To make udelta or sdelta's values isnot great than expected, we
> > > change the factor_nr to 5.
> >
> > Note, that there is already a parameter -m to set factor_nr.
> >
> > Can you share more details why this should be the default?
> > On which system/architecture do you see it failing?
>
> Yes. We have some problems in RHEL5.10GA.
> It could not work as we expected. And I will be more careful.
> Thanks.
>

Maybe the case is not suit for xen kernel.
When kernel is vmlinuz-2.6.18-371.el5xen, the case will fail.
But with vmlinuz-2.6.18-371.el5, it works well.

Regards,
Zeng

> >
> > Regards,
> > Jan
> >
> > >
> > > Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
> > > ---
> > > testcases/kernel/syscalls/getrusage/getrusage04.c | 2 +-
> > > 1 files changed, 1 insertions(+), 1 deletions(-)
> > >
> > > diff --git a/testcases/kernel/syscalls/getrusage/getrusage04.c
> > > b/testcases/kernel/syscalls/getrusage/getrusage04.c
> > > index 96e24a4..41d0052 100644
> > > --- a/testcases/kernel/syscalls/getrusage/getrusage04.c
> > > +++ b/testcases/kernel/syscalls/getrusage/getrusage04.c
> > > @@ -67,7 +67,7 @@ static long BIAS_MAX;
> > >
> > > static int opt_factor;
> > > static char *factor_str;
> > > -static long factor_nr = 1;
> > > +static long factor_nr = 5;
> > >
> > > option_t child_options[] = {
> > > {"m:", &opt_factor, &factor_str},
> > > --
> > > 1.7.1
> > >
> > >
> > >
> > >
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