168 	struct flex_array_part *part = fa->parts[part_nr];  in __fa_get_part()  local
169 	if (!part) {  in __fa_get_part()
170 		part = kmalloc(sizeof(struct flex_array_part), flags);  in __fa_get_part()
171 		if (!part)  in __fa_get_part()
174 			memset(part, FLEX_ARRAY_FREE,  in __fa_get_part()
176 		fa->parts[part_nr] = part;  in __fa_get_part()
178 	return part;  in __fa_get_part()
202 	struct flex_array_part *part;  in flex_array_put()  local
210 		part = (struct flex_array_part *)&fa->parts[0];  in flex_array_put()
213 		part = __fa_get_part(fa, part_nr, flags);  in flex_array_put()
214 		if (!part)  in flex_array_put()
217 	dst = &part->elements[index_inside_part(fa, element_nr, part_nr)];  in flex_array_put()
233 	struct flex_array_part *part;  in flex_array_clear()  local
241 		part = (struct flex_array_part *)&fa->parts[0];  in flex_array_clear()
244 		part = fa->parts[part_nr];  in flex_array_clear()
245 		if (!part)  in flex_array_clear()
248 	dst = &part->elements[index_inside_part(fa, element_nr, part_nr)];  in flex_array_clear()
275 	struct flex_array_part *part;  in flex_array_prealloc()  local
295 		part = __fa_get_part(fa, part_nr, flags);  in flex_array_prealloc()
296 		if (!part)  in flex_array_prealloc()
318 	struct flex_array_part *part;  in flex_array_get()  local
325 		part = (struct flex_array_part *)&fa->parts[0];  in flex_array_get()
328 		part = fa->parts[part_nr];  in flex_array_get()
329 		if (!part)  in flex_array_get()
332 	return &part->elements[index_inside_part(fa, element_nr, part_nr)];  in flex_array_get()
357 static int part_is_free(struct flex_array_part *part)  in part_is_free()  argument
362 		if (part->elements[i] != FLEX_ARRAY_FREE)  in part_is_free()
378 	struct flex_array_part *part;  in flex_array_shrink()  local
387 		part = fa->parts[part_nr];  in flex_array_shrink()
388 		if (!part)  in flex_array_shrink()
390 		if (part_is_free(part)) {  in flex_array_shrink()
392 			kfree(part);  in flex_array_shrink()