LinuxKPI: Implement sched_set_fifo(_low) functions

Author: wulf7

linuxkpi/bsd/include/linux/sched.h

@@ -0,0 +1,32 @@
+#ifndef _BSD_LKPI_LINUX_SCHED_H_
+#define _BSD_LKPI_LINUX_SCHED_H_
+
+#include_next <linux/sched.h>
+
+#include <linux/hrtimer.h>
+
+#include <sys/rtprio.h>
+
+struct seq_file;
+
+static inline void
+sched_set_fifo(struct task_struct *t)
+{
+	struct rtprio rtp;
+
+	rtp.prio = RTP_PRIO_MAX / 2;
+	rtp.type = RTP_PRIO_FIFO;
+	rtp_to_pri(&rtp, t->task_thread);
+}
+
+static inline void
+sched_set_fifo_low(struct task_struct *t)
+{
+	struct rtprio rtp;
+
+	rtp.prio = RTP_PRIO_MAX;	/* lowest priority */
+	rtp.type = RTP_PRIO_FIFO;
+	rtp_to_pri(&rtp, t->task_thread);
+}
+
+#endif	/* _BSD_LKPI_LINUX_SCHED_H_ */