13 	struct vmci_handle_arr *array;  in vmci_handle_arr_create()  local
22 	array = kmalloc(struct_size(array, entries, capacity), GFP_ATOMIC);  in vmci_handle_arr_create()
23 	if (!array)  in vmci_handle_arr_create()
26 	array->capacity = capacity;  in vmci_handle_arr_create()
27 	array->max_capacity = max_capacity;  in vmci_handle_arr_create()
28 	array->size = 0;  in vmci_handle_arr_create()
30 	return array;  in vmci_handle_arr_create()
33 void vmci_handle_arr_destroy(struct vmci_handle_arr *array)  in vmci_handle_arr_destroy()  argument
35 	kfree(array);  in vmci_handle_arr_destroy()
41 	struct vmci_handle_arr *array = *array_ptr;  in vmci_handle_arr_append_entry()  local
43 	if (unlikely(array->size >= array->capacity)) {  in vmci_handle_arr_append_entry()
46 		u32 capacity_bump = min(array->max_capacity - array->capacity,  in vmci_handle_arr_append_entry()
47 					array->capacity);  in vmci_handle_arr_append_entry()
48 		size_t new_size = struct_size(array, entries,  in vmci_handle_arr_append_entry()
49 					      size_add(array->capacity, capacity_bump));  in vmci_handle_arr_append_entry()
51 		if (array->size >= array->max_capacity)  in vmci_handle_arr_append_entry()
54 		new_array = krealloc(array, new_size, GFP_ATOMIC);  in vmci_handle_arr_append_entry()
59 		*array_ptr = array = new_array;  in vmci_handle_arr_append_entry()
62 	array->entries[array->size] = handle;  in vmci_handle_arr_append_entry()
63 	array->size++;  in vmci_handle_arr_append_entry()
71 struct vmci_handle vmci_handle_arr_remove_entry(struct vmci_handle_arr *array,  in vmci_handle_arr_remove_entry()  argument
77 	for (i = 0; i < array->size; i++) {  in vmci_handle_arr_remove_entry()
78 		if (vmci_handle_is_equal(array->entries[i], entry_handle)) {  in vmci_handle_arr_remove_entry()
79 			handle = array->entries[i];  in vmci_handle_arr_remove_entry()
80 			array->size--;  in vmci_handle_arr_remove_entry()
81 			array->entries[i] = array->entries[array->size];  in vmci_handle_arr_remove_entry()
82 			array->entries[array->size] = VMCI_INVALID_HANDLE;  in vmci_handle_arr_remove_entry()
91  * Handle that was removed, VMCI_INVALID_HANDLE if array was empty.
93 struct vmci_handle vmci_handle_arr_remove_tail(struct vmci_handle_arr *array)  in vmci_handle_arr_remove_tail()  argument
97 	if (array->size) {  in vmci_handle_arr_remove_tail()
98 		array->size--;  in vmci_handle_arr_remove_tail()
99 		handle = array->entries[array->size];  in vmci_handle_arr_remove_tail()
100 		array->entries[array->size] = VMCI_INVALID_HANDLE;  in vmci_handle_arr_remove_tail()
110 vmci_handle_arr_get_entry(const struct vmci_handle_arr *array, u32 index)  in vmci_handle_arr_get_entry()  argument
112 	if (unlikely(index >= array->size))  in vmci_handle_arr_get_entry()
115 	return array->entries[index];  in vmci_handle_arr_get_entry()
118 bool vmci_handle_arr_has_entry(const struct vmci_handle_arr *array,  in vmci_handle_arr_has_entry()  argument
123 	for (i = 0; i < array->size; i++)  in vmci_handle_arr_has_entry()
124 		if (vmci_handle_is_equal(array->entries[i], entry_handle))  in vmci_handle_arr_has_entry()
131  * NULL if the array is empty. Otherwise, a pointer to the array
132  * of VMCI handles in the handle array.
134 struct vmci_handle *vmci_handle_arr_get_handles(struct vmci_handle_arr *array)  in vmci_handle_arr_get_handles()  argument
136 	if (array->size)  in vmci_handle_arr_get_handles()
137 		return array->entries;  in vmci_handle_arr_get_handles()