129 	char buf[64];  in sched_feat_write()  local
137 	if (copy_from_user(&buf, ubuf, cnt))  in sched_feat_write()
140 	buf[cnt] = 0;  in sched_feat_write()
141 	cmp = strstrip(buf);  in sched_feat_write()
176 	char buf[16];  in sched_scaling_write()  local
182 	if (copy_from_user(&buf, ubuf, cnt))  in sched_scaling_write()
184 	buf[cnt] = '\0';  in sched_scaling_write()
186 	if (kstrtouint(buf, 10, &scaling))  in sched_scaling_write()
226 	char buf[16];  in sched_dynamic_write()  local
232 	if (copy_from_user(&buf, ubuf, cnt))  in sched_dynamic_write()
235 	buf[cnt] = 0;  in sched_dynamic_write()
236 	mode = sched_dynamic_mode(strstrip(buf));  in sched_dynamic_write()
419 		char buf[32];  in update_sched_domain_debugfs()  local
421 		snprintf(buf, sizeof(buf), "cpu%d", cpu);  in update_sched_domain_debugfs()
422 		debugfs_lookup_and_remove(buf, sd_dentry);  in update_sched_domain_debugfs()
423 		d_cpu = debugfs_create_dir(buf, sd_dentry);  in update_sched_domain_debugfs()
429 			snprintf(buf, sizeof(buf), "domain%d", i);  in update_sched_domain_debugfs()
430 			d_sd = debugfs_create_dir(buf, d_cpu);  in update_sched_domain_debugfs()
523 		char buf[128];						\
524 		char *bufend = buf + sizeof(buf) - 3;			\
525 		task_group_path(tg, buf, bufend - buf);			\
527 		SEQ_printf(m, fmt, buf);				\