init android origin source code

1 files changed, 19 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/drivers/md/raid0.h b/ANDROID_3.4.5/drivers/md/raid0.h
new file mode 100644
index 00000000..05539d9c
--- /dev/null
+++ b/ANDROID_3.4.5/drivers/md/raid0.h
@@ -0,0 +1,19 @@
+#ifndef _RAID0_H
+#define _RAID0_H
+
+struct strip_zone {
+	sector_t zone_end;	/* Start of the next zone (in sectors) */
+	sector_t dev_start;	/* Zone offset in real dev (in sectors) */
+	int	 nb_dev;	/* # of devices attached to the zone */
+};
+
+struct r0conf {
+	struct strip_zone	*strip_zone;
+	struct md_rdev		**devlist; /* lists of rdevs, pointed to
+					    * by strip_zone->dev */
+	int			nr_strip_zones;
+	int			has_merge_bvec;	/* at least one member has
+						 * a merge_bvec_fn */
+};
+
+#endif