diff options
Diffstat (limited to 'fs/bcachefs/alloc_types.h')
| -rw-r--r-- | fs/bcachefs/alloc_types.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/fs/bcachefs/alloc_types.h b/fs/bcachefs/alloc_types.h index 832568dc9551..4f1465077994 100644 --- a/fs/bcachefs/alloc_types.h +++ b/fs/bcachefs/alloc_types.h @@ -46,16 +46,22 @@ enum alloc_reserve { typedef FIFO(long) alloc_fifo; -/* Enough for 16 cache devices, 2 tiers and some left over for pipelining */ -#define OPEN_BUCKETS_COUNT 256 +#define OPEN_BUCKETS_COUNT 1024 #define WRITE_POINT_HASH_NR 32 #define WRITE_POINT_MAX 32 +typedef u16 open_bucket_idx_t; + struct open_bucket { spinlock_t lock; atomic_t pin; - u8 freelist; + open_bucket_idx_t freelist; + + /* + * When an open bucket has an ec_stripe attached, this is the index of + * the block in the stripe this open_bucket corresponds to: + */ u8 ec_idx; u8 type; unsigned valid:1; @@ -68,8 +74,8 @@ struct open_bucket { #define OPEN_BUCKET_LIST_MAX 15 struct open_buckets { - u8 nr; - u8 v[OPEN_BUCKET_LIST_MAX]; + open_bucket_idx_t nr; + open_bucket_idx_t v[OPEN_BUCKET_LIST_MAX]; }; struct dev_stripe_state { |