From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- drivers/md/raid0.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 drivers/md/raid0.h (limited to 'drivers/md/raid0.h') diff --git a/drivers/md/raid0.h b/drivers/md/raid0.h new file mode 100644 index 000000000..05539d9c9 --- /dev/null +++ b/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 -- cgit v1.2.3-54-g00ecf