sched: move RR_TIMESLICE from sysctl.h to rt.h
Originally submitted by Clark Williams as part of a cleanup,
but happens also to fix an ia64 build problem:
arch/ia64/kernel/init_task.c:38: error: 'RR_TIMESLICE' undeclared here (not in a function)
Signed-off-by: Clark Williams <clark.williams@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/include/linux/sched/rt.h b/include/linux/sched/rt.h
index 94e19ea..440434d 100644
--- a/include/linux/sched/rt.h
+++ b/include/linux/sched/rt.h
@@ -55,4 +55,10 @@
extern void normalize_rt_tasks(void);
+/*
+ * default timeslice is 100 msecs (used only for SCHED_RR tasks).
+ * Timeslices get refilled after they expire.
+ */
+#define RR_TIMESLICE (100 * HZ / 1000)
+
#endif /* _SCHED_RT_H */