6090 static struct cgroup *cgroup_get_from_file(struct file *f)  in cgroup_get_from_file()  argument
6095 	css = css_tryget_online_from_dir(f->f_path.dentry, NULL);  in cgroup_get_from_file()
6131 	struct file *f;  in cgroup_css_set_fork()  local
6148 	f = fget_raw(kargs->cgroup);  in cgroup_css_set_fork()
6149 	if (!f) {  in cgroup_css_set_fork()
6153 	sb = f->f_path.dentry->d_sb;  in cgroup_css_set_fork()
6155 	dst_cgrp = cgroup_get_from_file(f);  in cgroup_css_set_fork()
6189 	fput(f);  in cgroup_css_set_fork()
6196 	if (f)  in cgroup_css_set_fork()
6197 		fput(f);  in cgroup_css_set_fork()
6569 	struct file *f;  in cgroup_get_from_fd()  local
6571 	f = fget_raw(fd);  in cgroup_get_from_fd()
6572 	if (!f)  in cgroup_get_from_fd()
6575 	cgrp = cgroup_get_from_file(f);  in cgroup_get_from_fd()
6576 	fput(f);  in cgroup_get_from_fd()