diff --git a/block/blk.h b/block/blk.h
index 670337b7cfa0..43df9dcb3d4e 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -214,6 +214,17 @@ static inline void elevator_exit(struct request_queue *q,
 
 struct hd_struct *__disk_get_part(struct gendisk *disk, int partno);
 
+ssize_t part_size_show(struct device *dev, struct device_attribute *attr,
+		char *buf);
+ssize_t part_stat_show(struct device *dev, struct device_attribute *attr,
+		char *buf);
+ssize_t part_inflight_show(struct device *dev, struct device_attribute *attr,
+		char *buf);
+ssize_t part_fail_show(struct device *dev, struct device_attribute *attr,
+		char *buf);
+ssize_t part_fail_store(struct device *dev, struct device_attribute *attr,
+		const char *buf, size_t count);
+
 #ifdef CONFIG_FAIL_IO_TIMEOUT
 int blk_should_fake_timeout(struct request_queue *);
 ssize_t part_timeout_show(struct device *, struct device_attribute *, char *);
diff --git a/block/genhd.c b/block/genhd.c
index 2484348d1850..f7d60b620b97 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -4,6 +4,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/ctype.h>
 #include <linux/fs.h>
 #include <linux/genhd.h>
 #include <linux/kdev_t.h>
@@ -1199,6 +1200,60 @@ static ssize_t disk_ro_show(struct device *dev,
 	return sprintf(buf, "%d\n", get_disk_ro(disk) ? 1 : 0);
 }
 
+ssize_t part_size_show(struct device *dev,
+		       struct device_attribute *attr, char *buf)
+{
+	struct hd_struct *p = dev_to_part(dev);
+
+	return sprintf(buf, "%llu\n",
+		(unsigned long long)part_nr_sects_read(p));
+}
+
+ssize_t part_stat_show(struct device *dev,
+		       struct device_attribute *attr, char *buf)
+{
+	struct hd_struct *p = dev_to_part(dev);
+	struct request_queue *q = part_to_disk(p)->queue;
+	unsigned int inflight;
+
+	inflight = part_in_flight(q, p);
+	return sprintf(buf,
+		"%8lu %8lu %8llu %8u "
+		"%8lu %8lu %8llu %8u "
+		"%8u %8u %8u "
+		"%8lu %8lu %8llu %8u "
+		"%8lu %8u"
+		"\n",
+		part_stat_read(p, ios[STAT_READ]),
+		part_stat_read(p, merges[STAT_READ]),
+		(unsigned long long)part_stat_read(p, sectors[STAT_READ]),
+		(unsigned int)part_stat_read_msecs(p, STAT_READ),
+		part_stat_read(p, ios[STAT_WRITE]),
+		part_stat_read(p, merges[STAT_WRITE]),
+		(unsigned long long)part_stat_read(p, sectors[STAT_WRITE]),
+		(unsigned int)part_stat_read_msecs(p, STAT_WRITE),
+		inflight,
+		jiffies_to_msecs(part_stat_read(p, io_ticks)),
+		jiffies_to_msecs(part_stat_read(p, time_in_queue)),
+		part_stat_read(p, ios[STAT_DISCARD]),
+		part_stat_read(p, merges[STAT_DISCARD]),
+		(unsigned long long)part_stat_read(p, sectors[STAT_DISCARD]),
+		(unsigned int)part_stat_read_msecs(p, STAT_DISCARD),
+		part_stat_read(p, ios[STAT_FLUSH]),
+		(unsigned int)part_stat_read_msecs(p, STAT_FLUSH));
+}
+
+ssize_t part_inflight_show(struct device *dev, struct device_attribute *attr,
+			   char *buf)
+{
+	struct hd_struct *p = dev_to_part(dev);
+	struct request_queue *q = part_to_disk(p)->queue;
+	unsigned int inflight[2];
+
+	part_in_flight_rw(q, p, inflight);
+	return sprintf(buf, "%8u %8u\n", inflight[0], inflight[1]);
+}
+
 static ssize_t disk_capability_show(struct device *dev,
 				    struct device_attribute *attr, char *buf)
 {
@@ -1237,10 +1292,33 @@ static DEVICE_ATTR(capability, 0444, disk_capability_show, NULL);
 static DEVICE_ATTR(stat, 0444, part_stat_show, NULL);
 static DEVICE_ATTR(inflight, 0444, part_inflight_show, NULL);
 static DEVICE_ATTR(badblocks, 0644, disk_badblocks_show, disk_badblocks_store);
+
 #ifdef CONFIG_FAIL_MAKE_REQUEST
+ssize_t part_fail_show(struct device *dev,
+		       struct device_attribute *attr, char *buf)
+{
+	struct hd_struct *p = dev_to_part(dev);
+
+	return sprintf(buf, "%d\n", p->make_it_fail);
+}
+
+ssize_t part_fail_store(struct device *dev,
+			struct device_attribute *attr,
+			const char *buf, size_t count)
+{
+	struct hd_struct *p = dev_to_part(dev);
+	int i;
+
+	if (count > 0 && sscanf(buf, "%d", &i) > 0)
+		p->make_it_fail = (i == 0) ? 0 : 1;
+
+	return count;
+}
+
 static struct device_attribute dev_attr_fail =
 	__ATTR(make-it-fail, 0644, part_fail_show, part_fail_store);
-#endif
+#endif /* CONFIG_FAIL_MAKE_REQUEST */
+
 #ifdef CONFIG_FAIL_IO_TIMEOUT
 static struct device_attribute dev_attr_fail_timeout =
 	__ATTR(io-timeout-fail, 0644, part_timeout_show, part_timeout_store);
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 6bf5aec2a0dc..e6fd2226a639 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -18,6 +18,7 @@
 #include <linux/ctype.h>
 #include <linux/genhd.h>
 #include <linux/blktrace_api.h>
+#include "blk.h"
 
 #include "partitions/check.h"
 
@@ -41,13 +42,6 @@ static ssize_t part_start_show(struct device *dev,
 	return sprintf(buf, "%llu\n",(unsigned long long)p->start_sect);
 }
 
-ssize_t part_size_show(struct device *dev,
-		       struct device_attribute *attr, char *buf)
-{
-	struct hd_struct *p = dev_to_part(dev);
-	return sprintf(buf, "%llu\n",(unsigned long long)part_nr_sects_read(p));
-}
-
 static ssize_t part_ro_show(struct device *dev,
 			    struct device_attribute *attr, char *buf)
 {
@@ -69,74 +63,6 @@ static ssize_t part_discard_alignment_show(struct device *dev,
 	return sprintf(buf, "%u\n", p->discard_alignment);
 }
 
-ssize_t part_stat_show(struct device *dev,
-		       struct device_attribute *attr, char *buf)
-{
-	struct hd_struct *p = dev_to_part(dev);
-	struct request_queue *q = part_to_disk(p)->queue;
-	unsigned int inflight;
-
-	inflight = part_in_flight(q, p);
-	return sprintf(buf,
-		"%8lu %8lu %8llu %8u "
-		"%8lu %8lu %8llu %8u "
-		"%8u %8u %8u "
-		"%8lu %8lu %8llu %8u "
-		"%8lu %8u"
-		"\n",
-		part_stat_read(p, ios[STAT_READ]),
-		part_stat_read(p, merges[STAT_READ]),
-		(unsigned long long)part_stat_read(p, sectors[STAT_READ]),
-		(unsigned int)part_stat_read_msecs(p, STAT_READ),
-		part_stat_read(p, ios[STAT_WRITE]),
-		part_stat_read(p, merges[STAT_WRITE]),
-		(unsigned long long)part_stat_read(p, sectors[STAT_WRITE]),
-		(unsigned int)part_stat_read_msecs(p, STAT_WRITE),
-		inflight,
-		jiffies_to_msecs(part_stat_read(p, io_ticks)),
-		jiffies_to_msecs(part_stat_read(p, time_in_queue)),
-		part_stat_read(p, ios[STAT_DISCARD]),
-		part_stat_read(p, merges[STAT_DISCARD]),
-		(unsigned long long)part_stat_read(p, sectors[STAT_DISCARD]),
-		(unsigned int)part_stat_read_msecs(p, STAT_DISCARD),
-		part_stat_read(p, ios[STAT_FLUSH]),
-		(unsigned int)part_stat_read_msecs(p, STAT_FLUSH));
-}
-
-ssize_t part_inflight_show(struct device *dev, struct device_attribute *attr,
-			   char *buf)
-{
-	struct hd_struct *p = dev_to_part(dev);
-	struct request_queue *q = part_to_disk(p)->queue;
-	unsigned int inflight[2];
-
-	part_in_flight_rw(q, p, inflight);
-	return sprintf(buf, "%8u %8u\n", inflight[0], inflight[1]);
-}
-
-#ifdef CONFIG_FAIL_MAKE_REQUEST
-ssize_t part_fail_show(struct device *dev,
-		       struct device_attribute *attr, char *buf)
-{
-	struct hd_struct *p = dev_to_part(dev);
-
-	return sprintf(buf, "%d\n", p->make_it_fail);
-}
-
-ssize_t part_fail_store(struct device *dev,
-			struct device_attribute *attr,
-			const char *buf, size_t count)
-{
-	struct hd_struct *p = dev_to_part(dev);
-	int i;
-
-	if (count > 0 && sscanf(buf, "%d", &i) > 0)
-		p->make_it_fail = (i == 0) ? 0 : 1;
-
-	return count;
-}
-#endif
-
 static DEVICE_ATTR(partition, 0444, part_partition_show, NULL);
 static DEVICE_ATTR(start, 0444, part_start_show, NULL);
 static DEVICE_ATTR(size, 0444, part_size_show, NULL);
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 3c1a816785c8..612d38fce55c 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -706,20 +706,6 @@ extern void blk_register_region(dev_t devt, unsigned long range,
 			void *data);
 extern void blk_unregister_region(dev_t devt, unsigned long range);
 
-extern ssize_t part_size_show(struct device *dev,
-			      struct device_attribute *attr, char *buf);
-extern ssize_t part_stat_show(struct device *dev,
-			      struct device_attribute *attr, char *buf);
-extern ssize_t part_inflight_show(struct device *dev,
-			      struct device_attribute *attr, char *buf);
-#ifdef CONFIG_FAIL_MAKE_REQUEST
-extern ssize_t part_fail_show(struct device *dev,
-			      struct device_attribute *attr, char *buf);
-extern ssize_t part_fail_store(struct device *dev,
-			       struct device_attribute *attr,
-			       const char *buf, size_t count);
-#endif /* CONFIG_FAIL_MAKE_REQUEST */
-
 #define alloc_disk_node(minors, node_id)				\
 ({									\
 	static struct lock_class_key __key;				\