diff options
Diffstat (limited to 'drivers/md/bcache/bcache.h')
-rw-r--r-- | drivers/md/bcache/bcache.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h index 9198c1b480d9..74a9849ea164 100644 --- a/drivers/md/bcache/bcache.h +++ b/drivers/md/bcache/bcache.h @@ -301,6 +301,7 @@ struct cached_dev { struct block_device *bdev; struct cache_sb sb; + struct cache_sb_disk *sb_disk; struct bio sb_bio; struct bio_vec sb_bv[1]; struct closure sb_write; @@ -329,6 +330,9 @@ struct cached_dev { */ atomic_t has_dirty; +#define BCH_CACHE_READA_ALL 0 +#define BCH_CACHE_READA_META_ONLY 1 + unsigned int cache_readahead_policy; struct bch_ratelimit writeback_rate; struct delayed_work writeback_rate_update; @@ -403,6 +407,7 @@ enum alloc_reserve { struct cache { struct cache_set *set; struct cache_sb sb; + struct cache_sb_disk *sb_disk; struct bio sb_bio; struct bio_vec sb_bv[1]; |