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@@ -135,6 +135,17 @@ int chrt_main(int argc UNUSED_PARAM, char **argv)
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pol = sched_getscheduler(pid);
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if (pol < 0)
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bb_perror_msg_and_die("can't %cet pid %u's policy", 'g', (int)pid);
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+#ifdef SCHED_RESET_ON_FORK
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+ /* "Since Linux 2.6.32, the SCHED_RESET_ON_FORK flag
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+ * can be ORed in policy when calling sched_setscheduler().
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+ * As a result of including this flag, children created by
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+ * fork(2) do not inherit privileged scheduling policies"
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+ *
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+ * This bit is also returned by sched_getscheduler()!
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+ * (TODO: do we want to show it?)
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+ */
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+ pol &= ~SCHED_RESET_ON_FORK;
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+#endif
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printf("pid %u's %s scheduling policy: SCHED_%s\n",
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pid, current_new, policy_name(pol)
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);
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