180 #define SAVED_CMDLINE_MAP_ELEMENT_SIZE(s)			\  argument
181 	(TASK_COMM_LEN + sizeof((s)->map_cmdline_to_pid[0]))
193 static void free_saved_cmdlines_buffer(struct saved_cmdlines_buffer *s)  in free_saved_cmdlines_buffer()  argument
195 	int order = get_order(sizeof(*s) + s->cmdline_num * TASK_COMM_LEN);  in free_saved_cmdlines_buffer()
197 	kmemleak_free(s);  in free_saved_cmdlines_buffer()
198 	free_pages((unsigned long)s, order);  in free_saved_cmdlines_buffer()
203 	struct saved_cmdlines_buffer *s;  in allocate_cmdlines_buffer()  local
209 	orig_size = sizeof(*s) + val * SAVED_CMDLINE_MAP_ELEMENT_SIZE(s);  in allocate_cmdlines_buffer()
216 	s = page_address(page);  in allocate_cmdlines_buffer()
217 	kmemleak_alloc(s, size, 1, GFP_KERNEL);  in allocate_cmdlines_buffer()
218 	memset(s, 0, sizeof(*s));  in allocate_cmdlines_buffer()
221 	val = (size - sizeof(*s)) / SAVED_CMDLINE_MAP_ELEMENT_SIZE(s);  in allocate_cmdlines_buffer()
222 	s->cmdline_num = val;  in allocate_cmdlines_buffer()
225 	s->map_cmdline_to_pid = (unsigned *)&s->saved_cmdlines[val * TASK_COMM_LEN];  in allocate_cmdlines_buffer()
227 	s->cmdline_idx = 0;  in allocate_cmdlines_buffer()
228 	memset(&s->map_pid_to_cmdline, NO_CMDLINE_MAP,  in allocate_cmdlines_buffer()
229 	       sizeof(s->map_pid_to_cmdline));  in allocate_cmdlines_buffer()
230 	memset(s->map_cmdline_to_pid, NO_CMDLINE_MAP,  in allocate_cmdlines_buffer()
231 	       val * sizeof(*s->map_cmdline_to_pid));  in allocate_cmdlines_buffer()
233 	return s;  in allocate_cmdlines_buffer()
620 	struct saved_cmdlines_buffer *s, *savedcmd_temp;  in tracing_resize_saved_cmdlines()  local
622 	s = allocate_cmdlines_buffer(val);  in tracing_resize_saved_cmdlines()
623 	if (!s)  in tracing_resize_saved_cmdlines()
629 	savedcmd = s;  in tracing_resize_saved_cmdlines()