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bcachefs: add const annotations to bset.c

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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>
This commit is contained in:
Kent Overstreet 2020-11-02 19:15:18 -05:00 committed by Kent Overstreet
parent ae1ede5893
commit d108efc254
2 changed files with 10 additions and 10 deletions
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14
fs/bcachefs/bset.c
View File

@ -357,10 +357,10 @@ static struct bkey_float *bkey_float(const struct btree *b,
return ro_aux_tree_base(b, t)->f + idx;
}
static void bset_aux_tree_verify(struct btree *b)
static void bset_aux_tree_verify(const struct btree *b)
{
#ifdef CONFIG_BCACHEFS_DEBUG
struct bset_tree *t;
const struct bset_tree *t;
for_each_bset(b, t) {
if (t->aux_data_offset == U16_MAX)
@ -696,20 +696,20 @@ static void make_bfloat(struct btree *b, struct bset_tree *t,
}
/* bytes remaining - only valid for last bset: */
static unsigned __bset_tree_capacity(struct btree *b, struct bset_tree *t)
static unsigned __bset_tree_capacity(const struct btree *b, const struct bset_tree *t)
{
bset_aux_tree_verify(b);
return btree_aux_data_bytes(b) - t->aux_data_offset * sizeof(u64);
}
static unsigned bset_ro_tree_capacity(struct btree *b, struct bset_tree *t)
static unsigned bset_ro_tree_capacity(const struct btree *b, const struct bset_tree *t)
{
return __bset_tree_capacity(b, t) /
(sizeof(struct bkey_float) + sizeof(u8));
}
static unsigned bset_rw_tree_capacity(struct btree *b, struct bset_tree *t)
static unsigned bset_rw_tree_capacity(const struct btree *b, const struct bset_tree *t)
{
return __bset_tree_capacity(b, t) / sizeof(struct rw_aux_tree);
}
@ -1213,8 +1213,8 @@ static inline bool bkey_mantissa_bits_dropped(const struct btree *b,
__flatten
static struct bkey_packed *bset_search_tree(const struct btree *b,
struct bset_tree *t,
struct bpos *search,
const struct bset_tree *t,
const struct bpos *search,
const struct bkey_packed *packed_search)
{
struct ro_aux_tree *base = ro_aux_tree_base(b, t);

6
fs/bcachefs/bset.h
View File

@ -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);
}