core/lib change for v4.7

deleted file mode 100644
index 21221338ad18..000000000000
@@ -1,137 +0,0 @@
-/*
- * FLoating proportions
- *
- *  Copyright (C) 2007 Red Hat, Inc., Peter Zijlstra
- *
- * This file contains the public data structure and API definitions.
- */
-
-#ifndef _LINUX_PROPORTIONS_H
-#define _LINUX_PROPORTIONS_H
-
-#include <linux/percpu_counter.h>
-#include <linux/spinlock.h>
-#include <linux/mutex.h>
-#include <linux/gfp.h>
-
-struct prop_global {
-	/*
-	 * The period over which we differentiate
-	 *
-	 *   period = 2^shift
-	 */
-	int shift;
-	/*
-	 * The total event counter aka 'time'.
-	 *
-	 * Treated as an unsigned long; the lower 'shift - 1' bits are the
-	 * counter bits, the remaining upper bits the period counter.
-	 */
-	struct percpu_counter events;
-};
-
-/*
- * global proportion descriptor
- *
- * this is needed to consistently flip prop_global structures.
- */
-struct prop_descriptor {
-	int index;
-	struct prop_global pg[2];
-	struct mutex mutex;		/* serialize the prop_global switch */
-};
-
-int prop_descriptor_init(struct prop_descriptor *pd, int shift, gfp_t gfp);
-void prop_change_shift(struct prop_descriptor *pd, int new_shift);
-
-/*
- * ----- PERCPU ------
- */
-
-struct prop_local_percpu {
-	/*
-	 * the local events counter
-	 */
-	struct percpu_counter events;
-
-	/*
-	 * snapshot of the last seen global state
-	 */
-	int shift;
-	unsigned long period;
-	raw_spinlock_t lock;		/* protect the snapshot state */
-};
-
-int prop_local_init_percpu(struct prop_local_percpu *pl, gfp_t gfp);
-void prop_local_destroy_percpu(struct prop_local_percpu *pl);
-void __prop_inc_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl);
-void prop_fraction_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl,
-		long *numerator, long *denominator);
-
-static inline
-void prop_inc_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	__prop_inc_percpu(pd, pl);
-	local_irq_restore(flags);
-}
-
-/*
- * Limit the time part in order to ensure there are some bits left for the
- * cycle counter and fraction multiply.
- */
-#if BITS_PER_LONG == 32
-#define PROP_MAX_SHIFT (3*BITS_PER_LONG/4)
-#else
-#define PROP_MAX_SHIFT (BITS_PER_LONG/2)
-#endif
-
-#define PROP_FRAC_SHIFT		(BITS_PER_LONG - PROP_MAX_SHIFT - 1)
-#define PROP_FRAC_BASE		(1UL << PROP_FRAC_SHIFT)
-
-void __prop_inc_percpu_max(struct prop_descriptor *pd,
-			   struct prop_local_percpu *pl, long frac);
-
-
-/*
- * ----- SINGLE ------
- */
-
-struct prop_local_single {
-	/*
-	 * the local events counter
-	 */
-	unsigned long events;
-
-	/*
-	 * snapshot of the last seen global state
-	 * and a lock protecting this state
-	 */
-	unsigned long period;
-	int shift;
-	raw_spinlock_t lock;		/* protect the snapshot state */
-};
-
-#define INIT_PROP_LOCAL_SINGLE(name)			\
-{	.lock = __RAW_SPIN_LOCK_UNLOCKED(name.lock),	\
-}
-
-int prop_local_init_single(struct prop_local_single *pl);
-void prop_local_destroy_single(struct prop_local_single *pl);
-void __prop_inc_single(struct prop_descriptor *pd, struct prop_local_single *pl);
-void prop_fraction_single(struct prop_descriptor *pd, struct prop_local_single *pl,
-		long *numerator, long *denominator);
-
-static inline
-void prop_inc_single(struct prop_descriptor *pd, struct prop_local_single *pl)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	__prop_inc_single(pd, pl);
-	local_irq_restore(flags);
-}
-
-#endif /* _LINUX_PROPORTIONS_H */

index 60bba7e032dc..6dd25d1869b5 100644
@@ -40,7 +40,6 @@ struct sched_param {
 #include <linux/pid.h>
 #include <linux/percpu.h>
 #include <linux/topology.h>
-#include <linux/proportions.h>
 #include <linux/seccomp.h>
 #include <linux/rcupdate.h>
 #include <linux/rculist.h>

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