diff options
Diffstat (limited to 'volumes.h')
-rw-r--r-- | volumes.h | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -18,6 +18,7 @@ #ifndef __BTRFS_VOLUMES_ #define __BTRFS_VOLUMES_ + struct btrfs_device { struct list_head dev_list; struct btrfs_root *dev_root; @@ -88,6 +89,18 @@ struct btrfs_multi_bio { struct btrfs_bio_stripe stripes[]; }; +struct map_lookup { + struct cache_extent ce; + u64 type; + int io_align; + int io_width; + int stripe_len; + int sector_size; + int num_stripes; + int sub_stripes; + struct btrfs_bio_stripe stripes[]; +}; + #define btrfs_multi_bio_size(n) (sizeof(struct btrfs_multi_bio) + \ (sizeof(struct btrfs_bio_stripe) * (n))) |