15 void k_heap_init(struct k_heap *heap, void *mem, size_t bytes)  in k_heap_init()  argument
17 	z_waitq_init(&heap->wait_q);  in k_heap_init()
18 	sys_heap_init(&heap->heap, mem, bytes);  in k_heap_init()
20 	SYS_PORT_TRACING_OBJ_INIT(k_heap, heap);  in k_heap_init()
25 	STRUCT_SECTION_FOREACH(k_heap, heap) {  in statics_init()
40 		if (lnkr_is_pinned((uint8_t *)heap) &&  in statics_init()
41 		    lnkr_is_pinned((uint8_t *)&heap->wait_q) &&  in statics_init()
42 		    lnkr_is_region_pinned((uint8_t *)heap->heap.init_mem,  in statics_init()
43 					  heap->heap.init_bytes)) {  in statics_init()
50 			k_heap_init(heap, heap->heap.init_mem, heap->heap.init_bytes);  in statics_init()
65 void *k_heap_aligned_alloc(struct k_heap *heap, size_t align, size_t bytes,  in k_heap_aligned_alloc()  argument
71 	k_spinlock_key_t key = k_spin_lock(&heap->lock);  in k_heap_aligned_alloc()
73 	SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_heap, aligned_alloc, heap, timeout);  in k_heap_aligned_alloc()
80 		ret = sys_heap_aligned_alloc(&heap->heap, align, bytes);  in k_heap_aligned_alloc()
90 			SYS_PORT_TRACING_OBJ_FUNC_BLOCKING(k_heap, aligned_alloc, heap, timeout);  in k_heap_aligned_alloc()
98 		(void) z_pend_curr(&heap->lock, key, &heap->wait_q, timeout);  in k_heap_aligned_alloc()
99 		key = k_spin_lock(&heap->lock);  in k_heap_aligned_alloc()
102 	SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_heap, aligned_alloc, heap, timeout, ret);  in k_heap_aligned_alloc()
104 	k_spin_unlock(&heap->lock, key);  in k_heap_aligned_alloc()
108 void *k_heap_alloc(struct k_heap *heap, size_t bytes, k_timeout_t timeout)  in k_heap_alloc()  argument
110 	SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_heap, alloc, heap, timeout);  in k_heap_alloc()
112 	void *ret = k_heap_aligned_alloc(heap, sizeof(void *), bytes, timeout);  in k_heap_alloc()
114 	SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_heap, alloc, heap, timeout, ret);  in k_heap_alloc()
119 void *k_heap_calloc(struct k_heap *heap, size_t num, size_t size, k_timeout_t timeout)  in k_heap_calloc()  argument
121 	SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_heap, calloc, heap, timeout);  in k_heap_calloc()
127 		ret = k_heap_alloc(heap, bounds, timeout);  in k_heap_calloc()
133 	SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_heap, calloc, heap, timeout, ret);  in k_heap_calloc()
138 void *k_heap_realloc(struct k_heap *heap, void *ptr, size_t bytes, k_timeout_t timeout)  in k_heap_realloc()  argument
143 	k_spinlock_key_t key = k_spin_lock(&heap->lock);  in k_heap_realloc()
145 	SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_heap, realloc, heap, ptr, bytes, timeout);  in k_heap_realloc()
150 		ret = sys_heap_aligned_realloc(&heap->heap, ptr, sizeof(void *), bytes);  in k_heap_realloc()
158 		(void) z_pend_curr(&heap->lock, key, &heap->wait_q, timeout);  in k_heap_realloc()
159 		key = k_spin_lock(&heap->lock);  in k_heap_realloc()
162 	SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_heap, realloc, heap, ptr, bytes, timeout, ret);  in k_heap_realloc()
164 	k_spin_unlock(&heap->lock, key);  in k_heap_realloc()
168 void k_heap_free(struct k_heap *heap, void *mem)  in k_heap_free()  argument
170 	k_spinlock_key_t key = k_spin_lock(&heap->lock);  in k_heap_free()
172 	sys_heap_free(&heap->heap, mem);  in k_heap_free()
174 	SYS_PORT_TRACING_OBJ_FUNC(k_heap, free, heap);  in k_heap_free()
175 	if (IS_ENABLED(CONFIG_MULTITHREADING) && (z_unpend_all(&heap->wait_q) != 0)) {  in k_heap_free()
176 		z_reschedule(&heap->lock, key);  in k_heap_free()
178 		k_spin_unlock(&heap->lock, key);  in k_heap_free()