Messages in this thread | | | Date | Tue, 07 Jun 2022 01:26:43 +0000 | From | "Yajun Deng" <> | Subject | Re: [PATCH] sched/deadline: Use proc_douintvec_minmax() limit minimum value |
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Ping.
May 13, 2022 10:41 AM, "Yajun Deng" <yajun.deng@linux.dev> wrote:
> proc_dointvec() is not applicable for unsigned integer, use > proc_douintvec_minmax() limit minimum value. > > Signed-off-by: Yajun Deng <yajun.deng@linux.dev> > --- > kernel/sched/deadline.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c > index 85cd62e0dddd..4d2a780c6f73 100644 > --- a/kernel/sched/deadline.c > +++ b/kernel/sched/deadline.c > @@ -30,14 +30,16 @@ static struct ctl_table sched_dl_sysctls[] = { > .data = &sysctl_sched_dl_period_max, > .maxlen = sizeof(unsigned int), > .mode = 0644, > - .proc_handler = proc_dointvec, > + .proc_handler = proc_douintvec_minmax, > + .extra1 = (void *)&sysctl_sched_dl_period_min, > }, > { > .procname = "sched_deadline_period_min_us", > .data = &sysctl_sched_dl_period_min, > .maxlen = sizeof(unsigned int), > .mode = 0644, > - .proc_handler = proc_dointvec, > + .proc_handler = proc_douintvec_minmax, > + .extra2 = (void *)&sysctl_sched_dl_period_max, > }, > {} > }; > -- > 2.25.1
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