Earlier message: $ chrt -i 1 ls chrt: failed to set pid 0's policy: Invalid argument basically told 'something failed', while the new one tries to be more helpful. $ chrt -i 1 ls chrt: unsupported priority value for the policy: 1: see --max for valid range Addresses: https://bugs.debian.org/791707 Signed-off-by: Sami Kerola <kerolasa@xxxxxx> --- schedutils/chrt.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/schedutils/chrt.c b/schedutils/chrt.c index 64a5858..202ce25 100644 --- a/schedutils/chrt.c +++ b/schedutils/chrt.c @@ -504,7 +504,11 @@ int main(int argc, char **argv) #endif if (ctl->pid == -1) ctl->pid = 0; - + if (ctl->priority < sched_get_priority_min(ctl->policy) || + sched_get_priority_max(ctl->policy) < ctl->priority) + errx(EXIT_FAILURE, + _("unsupported priority value for the policy: %d: see --max for valid range"), + ctl->priority); set_sched(ctl); if (ctl->verbose) -- 2.8.0 -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
