patch-2.3.43 linux/include/linux/raid/raid0.h

• Lines: 34
• Date: Tue Feb 8 11:39:00 2000
• Orig file: v2.3.42/linux/include/linux/raid/raid0.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.42/linux/include/linux/raid/raid0.h linux/include/linux/raid/raid0.h
@@ -0,0 +1,33 @@
+#ifndef _RAID0_H
+#define _RAID0_H
+
+#include <linux/raid/md.h>
+
+struct strip_zone
+{
+	int zone_offset;		/* Zone offset in md_dev */
+	int dev_offset;			/* Zone offset in real dev */
+	int size;			/* Zone size */
+	int nb_dev;			/* # of devices attached to the zone */
+	mdk_rdev_t *dev[MAX_REAL]; /* Devices attached to the zone */
+};
+
+struct raid0_hash
+{
+	struct strip_zone *zone0, *zone1;
+};
+
+struct raid0_private_data
+{
+	struct raid0_hash *hash_table; /* Dynamically allocated */
+	struct strip_zone *strip_zone; /* This one too */
+	int nr_strip_zones;
+	struct strip_zone *smallest;
+	int nr_zones;
+};
+
+typedef struct raid0_private_data raid0_conf_t;
+
+#define mddev_to_conf(mddev) ((raid0_conf_t *) mddev->private)
+
+#endif