Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / md / raid0.h

diff --git a/kernel/drivers/md/raid0.h b/kernel/drivers/md/raid0.h
new file mode 100644 (file)
index 0000000..05539d9
--- /dev/null
+++ b/kernel/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