96 static inline bool big_heap(struct z_heap *h)  in big_heap()  argument
98 	return big_heap_chunks(h->end_chunk);  in big_heap()
101 static inline chunk_unit_t *chunk_buf(struct z_heap *h)  in chunk_buf()  argument
104 	return (chunk_unit_t *)h;  in chunk_buf()
107 static inline chunkid_t chunk_field(struct z_heap *h, chunkid_t c,  in chunk_field()  argument
110 	chunk_unit_t *buf = chunk_buf(h);  in chunk_field()
113 	if (big_heap(h)) {  in chunk_field()
120 static inline void chunk_set(struct z_heap *h, chunkid_t c,  in chunk_set()  argument
123 	CHECK(c <= h->end_chunk);  in chunk_set()
125 	chunk_unit_t *buf = chunk_buf(h);  in chunk_set()
128 	if (big_heap(h)) {  in chunk_set()
137 static inline bool chunk_used(struct z_heap *h, chunkid_t c)  in chunk_used()  argument
139 	return chunk_field(h, c, SIZE_AND_USED) & 1U;  in chunk_used()
142 static inline chunksz_t chunk_size(struct z_heap *h, chunkid_t c)  in chunk_size()  argument
144 	return chunk_field(h, c, SIZE_AND_USED) >> 1;  in chunk_size()
147 static inline void set_chunk_used(struct z_heap *h, chunkid_t c, bool used)  in set_chunk_used()  argument
149 	chunk_unit_t *buf = chunk_buf(h);  in set_chunk_used()
152 	if (big_heap(h)) {  in set_chunk_used()
172 static inline void set_chunk_size(struct z_heap *h, chunkid_t c, chunksz_t size)  in set_chunk_size()  argument
174 	chunk_set(h, c, SIZE_AND_USED, size << 1);  in set_chunk_size()
177 static inline chunkid_t prev_free_chunk(struct z_heap *h, chunkid_t c)  in prev_free_chunk()  argument
179 	return chunk_field(h, c, FREE_PREV);  in prev_free_chunk()
182 static inline chunkid_t next_free_chunk(struct z_heap *h, chunkid_t c)  in next_free_chunk()  argument
184 	return chunk_field(h, c, FREE_NEXT);  in next_free_chunk()
187 static inline void set_prev_free_chunk(struct z_heap *h, chunkid_t c,  in set_prev_free_chunk()  argument
190 	chunk_set(h, c, FREE_PREV, prev);  in set_prev_free_chunk()
193 static inline void set_next_free_chunk(struct z_heap *h, chunkid_t c,  in set_next_free_chunk()  argument
196 	chunk_set(h, c, FREE_NEXT, next);  in set_next_free_chunk()
199 static inline chunkid_t left_chunk(struct z_heap *h, chunkid_t c)  in left_chunk()  argument
201 	return c - chunk_field(h, c, LEFT_SIZE);  in left_chunk()
204 static inline chunkid_t right_chunk(struct z_heap *h, chunkid_t c)  in right_chunk()  argument
206 	return c + chunk_size(h, c);  in right_chunk()
209 static inline void set_left_chunk_size(struct z_heap *h, chunkid_t c,  in set_left_chunk_size()  argument
212 	chunk_set(h, c, LEFT_SIZE, size);  in set_left_chunk_size()
215 static inline bool solo_free_header(struct z_heap *h, chunkid_t c)  in solo_free_header()  argument
217 	return big_heap(h) && (chunk_size(h, c) == 1U);  in solo_free_header()
220 static inline size_t chunk_header_bytes(struct z_heap *h)  in chunk_header_bytes()  argument
222 	return big_heap(h) ? 8 : 4;  in chunk_header_bytes()
235 static inline chunksz_t bytes_to_chunksz(struct z_heap *h, size_t bytes)  in bytes_to_chunksz()  argument
237 	return chunksz(chunk_header_bytes(h) + bytes);  in bytes_to_chunksz()
240 static inline chunksz_t min_chunk_size(struct z_heap *h)  in min_chunk_size()  argument
242 	return bytes_to_chunksz(h, 1);  in min_chunk_size()
245 static inline size_t chunksz_to_bytes(struct z_heap *h, chunksz_t chunksz_in)  in chunksz_to_bytes()  argument
247 	return chunksz_in * CHUNK_UNIT - chunk_header_bytes(h);  in chunksz_to_bytes()
250 static inline int bucket_idx(struct z_heap *h, chunksz_t sz)  in bucket_idx()  argument
252 	unsigned int usable_sz = sz - min_chunk_size(h) + 1;  in bucket_idx()
256 static inline bool size_too_big(struct z_heap *h, size_t bytes)  in size_too_big()  argument
262 	return (bytes / CHUNK_UNIT) >= h->end_chunk;  in size_too_big()
265 static inline void get_alloc_info(struct z_heap *h, size_t *alloc_bytes,  in get_alloc_info()  argument
273 	for (c = right_chunk(h, 0); c < h->end_chunk; c = right_chunk(h, c)) {  in get_alloc_info()
274 		if (chunk_used(h, c)) {  in get_alloc_info()
275 			*alloc_bytes += chunksz_to_bytes(h, chunk_size(h, c));  in get_alloc_info()
276 		} else if (!solo_free_header(h, c)) {  in get_alloc_info()
277 			*free_bytes += chunksz_to_bytes(h, chunk_size(h, c));  in get_alloc_info()