1541 			      char *buf)  in cgroup_file_name()
1926 	char *buf = NULL;  in cgroup_show_path()  local
2441 int cgroup_path_ns_locked(struct cgroup *cgrp, char *buf, size_t buflen,  in cgroup_path_ns_locked()
2449 int cgroup_path_ns(struct cgroup *cgrp, char *buf, size_t buflen,  in cgroup_path_ns()
2979 struct task_struct *cgroup_procs_write_start(char *buf, bool threadgroup,  in cgroup_procs_write_start()
3456 					    char *buf, size_t nbytes,  in cgroup_subtree_control_write()
3622 static ssize_t cgroup_type_write(struct kernfs_open_file *of, char *buf,  in cgroup_type_write()
3658 					   char *buf, size_t nbytes, loff_t off)  in cgroup_max_descendants_write()
3701 				      char *buf, size_t nbytes, loff_t off)  in cgroup_max_depth_write()
3908 static ssize_t pressure_write(struct kernfs_open_file *of, char *buf,  in pressure_write()
3943 					  char *buf, size_t nbytes,  in cgroup_io_pressure_write()
3950 					  char *buf, size_t nbytes,  in cgroup_memory_pressure_write()
3957 					  char *buf, size_t nbytes,  in cgroup_cpu_pressure_write()
3973 					 char *buf, size_t nbytes,  in cgroup_irq_pressure_write()
3991 				     char *buf, size_t nbytes,  in cgroup_pressure_write()
4069 				   char *buf, size_t nbytes, loff_t off)  in cgroup_freeze_write()
4130 static ssize_t cgroup_kill_write(struct kernfs_open_file *of, char *buf,  in cgroup_kill_write()
4199 static ssize_t cgroup_file_write(struct kernfs_open_file *of, char *buf,  in cgroup_file_write()
5278 static ssize_t __cgroup_procs_write(struct kernfs_open_file *of, char *buf,  in __cgroup_procs_write()
5326 				  char *buf, size_t nbytes, loff_t off)  in cgroup_procs_write()
5337 				    char *buf, size_t nbytes, loff_t off)  in cgroup_threads_write()
6380 void cgroup_path_from_kernfs_id(u64 id, char *buf, size_t buflen)  in cgroup_path_from_kernfs_id()
6441 	char *buf;  in proc_cgroup_show()  local
7216 static ssize_t show_delegatable_files(struct cftype *files, char *buf,  in show_delegatable_files()
7239 			      char *buf)  in delegate_show()
7261 			     char *buf)  in features_show()