diff options
Diffstat (limited to 'fs/bcachefs/btree_update_interior.h')
| -rw-r--r-- | fs/bcachefs/btree_update_interior.h | 42 |
1 files changed, 17 insertions, 25 deletions
diff --git a/fs/bcachefs/btree_update_interior.h b/fs/bcachefs/btree_update_interior.h index adfc62083844..c593c925d1e3 100644 --- a/fs/bcachefs/btree_update_interior.h +++ b/fs/bcachefs/btree_update_interior.h @@ -184,21 +184,19 @@ static inline void btree_node_reset_sib_u64s(struct btree *b) b->sib_u64s[1] = b->nr.live_u64s; } -static inline void *btree_data_end(struct bch_fs *c, struct btree *b) +static inline void *btree_data_end(struct btree *b) { - return (void *) b->data + btree_bytes(c); + return (void *) b->data + btree_buf_bytes(b); } -static inline struct bkey_packed *unwritten_whiteouts_start(struct bch_fs *c, - struct btree *b) +static inline struct bkey_packed *unwritten_whiteouts_start(struct btree *b) { - return (void *) ((u64 *) btree_data_end(c, b) - b->whiteout_u64s); + return (void *) ((u64 *) btree_data_end(b) - b->whiteout_u64s); } -static inline struct bkey_packed *unwritten_whiteouts_end(struct bch_fs *c, - struct btree *b) +static inline struct bkey_packed *unwritten_whiteouts_end(struct btree *b) { - return btree_data_end(c, b); + return btree_data_end(b); } static inline void *write_block(struct btree *b) @@ -221,13 +219,11 @@ static inline bool bkey_written(struct btree *b, struct bkey_packed *k) return __btree_addr_written(b, k); } -static inline ssize_t __bch_btree_u64s_remaining(struct bch_fs *c, - struct btree *b, - void *end) +static inline ssize_t __bch2_btree_u64s_remaining(struct btree *b, void *end) { ssize_t used = bset_byte_offset(b, end) / sizeof(u64) + b->whiteout_u64s; - ssize_t total = c->opts.btree_node_size >> 3; + ssize_t total = btree_buf_bytes(b) >> 3; /* Always leave one extra u64 for bch2_varint_decode: */ used++; @@ -235,10 +231,9 @@ static inline ssize_t __bch_btree_u64s_remaining(struct bch_fs *c, return total - used; } -static inline size_t bch_btree_keys_u64s_remaining(struct bch_fs *c, - struct btree *b) +static inline size_t bch2_btree_keys_u64s_remaining(struct btree *b) { - ssize_t remaining = __bch_btree_u64s_remaining(c, b, + ssize_t remaining = __bch2_btree_u64s_remaining(b, btree_bkey_last(b, bset_tree_last(b))); BUG_ON(remaining < 0); @@ -260,14 +255,13 @@ static inline unsigned btree_write_set_buffer(struct btree *b) return 8 << BTREE_WRITE_SET_U64s_BITS; } -static inline struct btree_node_entry *want_new_bset(struct bch_fs *c, - struct btree *b) +static inline struct btree_node_entry *want_new_bset(struct bch_fs *c, struct btree *b) { struct bset_tree *t = bset_tree_last(b); struct btree_node_entry *bne = max(write_block(b), (void *) btree_bkey_last(b, bset_tree_last(b))); ssize_t remaining_space = - __bch_btree_u64s_remaining(c, b, bne->keys.start); + __bch2_btree_u64s_remaining(b, bne->keys.start); if (unlikely(bset_written(b, bset(b, t)))) { if (remaining_space > (ssize_t) (block_bytes(c) >> 3)) @@ -281,12 +275,11 @@ static inline struct btree_node_entry *want_new_bset(struct bch_fs *c, return NULL; } -static inline void push_whiteout(struct bch_fs *c, struct btree *b, - struct bpos pos) +static inline void push_whiteout(struct btree *b, struct bpos pos) { struct bkey_packed k; - BUG_ON(bch_btree_keys_u64s_remaining(c, b) < BKEY_U64s); + BUG_ON(bch2_btree_keys_u64s_remaining(b) < BKEY_U64s); EBUG_ON(btree_node_just_written(b)); if (!bkey_pack_pos(&k, pos, b)) { @@ -299,20 +292,19 @@ static inline void push_whiteout(struct bch_fs *c, struct btree *b, k.needs_whiteout = true; b->whiteout_u64s += k.u64s; - bkey_p_copy(unwritten_whiteouts_start(c, b), &k); + bkey_p_copy(unwritten_whiteouts_start(b), &k); } /* * write lock must be held on @b (else the dirty bset that we were going to * insert into could be written out from under us) */ -static inline bool bch2_btree_node_insert_fits(struct bch_fs *c, - struct btree *b, unsigned u64s) +static inline bool bch2_btree_node_insert_fits(struct btree *b, unsigned u64s) { if (unlikely(btree_node_need_rewrite(b))) return false; - return u64s <= bch_btree_keys_u64s_remaining(c, b); + return u64s <= bch2_btree_keys_u64s_remaining(b); } void bch2_btree_updates_to_text(struct printbuf *, struct bch_fs *); |