67 	struct task_struct *task, const struct proc_ns_operations *ns_ops)  in proc_ns_get_dentry()  argument
75 	ns = ns_ops->get(task);  in proc_ns_get_dentry()
120 	struct task_struct *task;  in proc_ns_follow_link()  local
124 	task = get_proc_task(inode);  in proc_ns_follow_link()
125 	if (!task)  in proc_ns_follow_link()
128 	if (!ptrace_may_access(task, PTRACE_MODE_READ))  in proc_ns_follow_link()
131 	ns_path.dentry = proc_ns_get_dentry(sb, task, ei->ns.ns_ops);  in proc_ns_follow_link()
142 	put_task_struct(task);  in proc_ns_follow_link()
152 	struct task_struct *task;  in proc_ns_readlink()  local
157 	task = get_proc_task(inode);  in proc_ns_readlink()
158 	if (!task)  in proc_ns_readlink()
161 	if (!ptrace_may_access(task, PTRACE_MODE_READ))  in proc_ns_readlink()
165 	ns = ns_ops->get(task);  in proc_ns_readlink()
179 	put_task_struct(task);  in proc_ns_readlink()
191 	struct dentry *dentry, struct task_struct *task, const void *ptr)  in proc_ns_instantiate()  argument
198 	inode = proc_pid_make_inode(dir->i_sb, task);  in proc_ns_instantiate()
217 	filldir_t filldir, struct task_struct *task,  in proc_ns_fill_cache()  argument
222 				proc_ns_instantiate, task, ops);  in proc_ns_fill_cache()
231 	struct task_struct *task = get_proc_task(inode);  in proc_ns_dir_readdir()  local
237 	if (!task)  in proc_ns_dir_readdir()
267 						task, *entry) < 0)  in proc_ns_dir_readdir()
276 	put_task_struct(task);  in proc_ns_dir_readdir()
290 	struct task_struct *task = get_proc_task(dir);  in proc_ns_dir_lookup()  local
296 	if (!task)  in proc_ns_dir_lookup()
309 	error = proc_ns_instantiate(dir, dentry, task, *entry);  in proc_ns_dir_lookup()
311 	put_task_struct(task);  in proc_ns_dir_lookup()