bcachefs: add const annotations to bset.c

perhaps a bit silly, but some debug assertions we want to add need const
propagated a bit more.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/bcachefs/bset.h b/fs/bcachefs/bset.h
index 21e4ed4eacc3..5389e4f4f350 100644
--- a/fs/bcachefs/bset.h
+++ b/fs/bcachefs/bset.h
@@ -190,17 +190,17 @@ static inline enum bset_aux_tree_type bset_aux_tree_type(const struct bset_tree
 
 #define BSET_CACHELINE		128
 
-static inline size_t btree_keys_cachelines(struct btree *b)
+static inline size_t btree_keys_cachelines(const struct btree *b)
 {
 	return (1U << b->byte_order) / BSET_CACHELINE;
 }
 
-static inline size_t btree_aux_data_bytes(struct btree *b)
+static inline size_t btree_aux_data_bytes(const struct btree *b)
 {
 	return btree_keys_cachelines(b) * 8;
 }
 
-static inline size_t btree_aux_data_u64s(struct btree *b)
+static inline size_t btree_aux_data_u64s(const struct btree *b)
 {
 	return btree_aux_data_bytes(b) / sizeof(u64);
 }