353 static int lstats_open(struct inode *inode, struct file *file)  in lstats_open()  argument
355 	return single_open(file, lstats_show_proc, inode);  in lstats_open()
358 static ssize_t lstats_write(struct file *file, const char __user *buf,  in lstats_write()  argument
361 	struct task_struct *task = get_proc_task(file_inode(file));  in lstats_write()
599 static int proc_single_open(struct inode *inode, struct file *filp)  in proc_single_open()
632 static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)  in __mem_open()  argument
639 	file->private_data = mm;  in __mem_open()
643 static int mem_open(struct inode *inode, struct file *file)  in mem_open()  argument
645 	int ret = __mem_open(inode, file, PTRACE_MODE_ATTACH);  in mem_open()
648 	file->f_mode |= FMODE_UNSIGNED_OFFSET;  in mem_open()
653 static ssize_t mem_rw(struct file *file, char __user *buf,  in mem_rw()  argument
656 	struct mm_struct *mm = file->private_data;  in mem_rw()
705 static ssize_t mem_read(struct file *file, char __user *buf,  in mem_read()  argument
708 	return mem_rw(file, buf, count, ppos, 0);  in mem_read()
711 static ssize_t mem_write(struct file *file, const char __user *buf,  in mem_write()  argument
714 	return mem_rw(file, (char __user*)buf, count, ppos, 1);  in mem_write()
717 loff_t mem_lseek(struct file *file, loff_t offset, int orig)  in mem_lseek()  argument
721 		file->f_pos = offset;  in mem_lseek()
724 		file->f_pos += offset;  in mem_lseek()
730 	return file->f_pos;  in mem_lseek()
733 static int mem_release(struct inode *inode, struct file *file)  in mem_release()  argument
735 	struct mm_struct *mm = file->private_data;  in mem_release()
749 static int environ_open(struct inode *inode, struct file *file)  in environ_open()  argument
751 	return __mem_open(inode, file, PTRACE_MODE_READ);  in environ_open()
754 static ssize_t environ_read(struct file *file, char __user *buf,  in environ_read()  argument
760 	struct mm_struct *mm = file->private_data;  in environ_read()
817 static ssize_t oom_adj_read(struct file *file, char __user *buf, size_t count,  in oom_adj_read()  argument
820 	struct task_struct *task = get_proc_task(file_inode(file));  in oom_adj_read()
841 static ssize_t oom_adj_write(struct file *file, const char __user *buf,  in oom_adj_write()  argument
867 	task = get_proc_task(file_inode(file));  in oom_adj_write()
924 static ssize_t oom_score_adj_read(struct file *file, char __user *buf,  in oom_score_adj_read()  argument
927 	struct task_struct *task = get_proc_task(file_inode(file));  in oom_score_adj_read()
944 static ssize_t oom_score_adj_write(struct file *file, const char __user *buf,  in oom_score_adj_write()  argument
970 	task = get_proc_task(file_inode(file));  in oom_score_adj_write()
1015 static ssize_t proc_loginuid_read(struct file * file, char __user * buf,  in proc_loginuid_read()  argument
1018 	struct inode * inode = file_inode(file);  in proc_loginuid_read()
1026 			   from_kuid(file->f_cred->user_ns,  in proc_loginuid_read()
1032 static ssize_t proc_loginuid_write(struct file * file, const char __user * buf,  in proc_loginuid_write()  argument
1035 	struct inode * inode = file_inode(file);  in proc_loginuid_write()
1074 		kloginuid = make_kuid(file->f_cred->user_ns, loginuid);  in proc_loginuid_write()
1096 static ssize_t proc_sessionid_read(struct file * file, char __user * buf,  in proc_sessionid_read()  argument
1099 	struct inode * inode = file_inode(file);  in proc_sessionid_read()
1119 static ssize_t proc_fault_inject_read(struct file * file, char __user * buf,  in proc_fault_inject_read()  argument
1122 	struct task_struct *task = get_proc_task(file_inode(file));  in proc_fault_inject_read()
1137 static ssize_t proc_fault_inject_write(struct file * file,  in proc_fault_inject_write()  argument
1157 	task = get_proc_task(file_inode(file));  in proc_fault_inject_write()
1194 sched_write(struct file *file, const char __user *buf,  in sched_write()  argument
1197 	struct inode *inode = file_inode(file);  in sched_write()
1210 static int sched_open(struct inode *inode, struct file *filp)  in sched_open()
1245 sched_autogroup_write(struct file *file, const char __user *buf,  in sched_autogroup_write()  argument
1248 	struct inode *inode = file_inode(file);  in sched_autogroup_write()
1277 static int sched_autogroup_open(struct inode *inode, struct file *filp)  in sched_autogroup_open()
1300 static ssize_t comm_write(struct file *file, const char __user *buf,  in comm_write()  argument
1303 	struct inode *inode = file_inode(file);  in comm_write()
1344 static int comm_open(struct inode *inode, struct file *filp)  in comm_open()
1361 	struct file *exe_file;  in proc_exe_link()
1612 bool proc_fill_cache(struct file *file, struct dir_context *ctx,  in proc_fill_cache()  argument
1616 	struct dentry *child, *dir = file->f_path.dentry;  in proc_fill_cache()
1848 proc_map_files_readdir(struct file *file, struct dir_context *ctx)  in proc_map_files_readdir()  argument
1864 	task = get_proc_task(file_inode(file));  in proc_map_files_readdir()
1873 	if (!dir_emit_dots(file, ctx))  in proc_map_files_readdir()
1929 		if (!proc_fill_cache(file, ctx,  in proc_map_files_readdir()
2031 static int proc_timers_open(struct inode *inode, struct file *file)  in proc_timers_open()  argument
2035 	tp = __seq_open_private(file, &proc_timers_seq_ops,  in proc_timers_open()
2117 static int proc_pident_readdir(struct file *file, struct dir_context *ctx,  in proc_pident_readdir()  argument
2120 	struct task_struct *task = get_proc_task(file_inode(file));  in proc_pident_readdir()
2126 	if (!dir_emit_dots(file, ctx))  in proc_pident_readdir()
2133 		if (!proc_fill_cache(file, ctx, p->name, p->len,  in proc_pident_readdir()
2144 static ssize_t proc_pid_attr_read(struct file * file, char __user * buf,  in proc_pid_attr_read()  argument
2147 	struct inode * inode = file_inode(file);  in proc_pid_attr_read()
2156 				      (char*)file->f_path.dentry->d_name.name,  in proc_pid_attr_read()
2165 static ssize_t proc_pid_attr_write(struct file * file, const char __user * buf,  in proc_pid_attr_write()  argument
2168 	struct inode * inode = file_inode(file);  in proc_pid_attr_write()
2199 				      (char*)file->f_path.dentry->d_name.name,  in proc_pid_attr_write()
2225 static int proc_attr_dir_readdir(struct file *file, struct dir_context *ctx)  in proc_attr_dir_readdir()  argument
2227 	return proc_pident_readdir(file, ctx,   in proc_attr_dir_readdir()
2253 static ssize_t proc_coredump_filter_read(struct file *file, char __user *buf,  in proc_coredump_filter_read()  argument
2256 	struct task_struct *task = get_proc_task(file_inode(file));  in proc_coredump_filter_read()
2280 static ssize_t proc_coredump_filter_write(struct file *file,  in proc_coredump_filter_write()  argument
2308 	task = get_proc_task(file_inode(file));  in proc_coredump_filter_write()
2399 static int proc_id_map_open(struct inode *inode, struct file *file,  in proc_id_map_open()  argument
2417 	ret = seq_open(file, seq_ops);  in proc_id_map_open()
2421 	seq = file->private_data;  in proc_id_map_open()
2431 static int proc_id_map_release(struct inode *inode, struct file *file)  in proc_id_map_release()  argument
2433 	struct seq_file *seq = file->private_data;  in proc_id_map_release()
2436 	return seq_release(inode, file);  in proc_id_map_release()
2439 static int proc_uid_map_open(struct inode *inode, struct file *file)  in proc_uid_map_open()  argument
2441 	return proc_id_map_open(inode, file, &proc_uid_seq_operations);  in proc_uid_map_open()
2444 static int proc_gid_map_open(struct inode *inode, struct file *file)  in proc_gid_map_open()  argument
2446 	return proc_id_map_open(inode, file, &proc_gid_seq_operations);  in proc_gid_map_open()
2449 static int proc_projid_map_open(struct inode *inode, struct file *file)  in proc_projid_map_open()  argument
2451 	return proc_id_map_open(inode, file, &proc_projid_seq_operations);  in proc_projid_map_open()
2478 static int proc_setgroups_open(struct inode *inode, struct file *file)  in proc_setgroups_open()  argument
2495 	if (file->f_mode & FMODE_WRITE) {  in proc_setgroups_open()
2501 	ret = single_open(file, &proc_setgroups_show, ns);  in proc_setgroups_open()
2512 static int proc_setgroups_release(struct inode *inode, struct file *file)  in proc_setgroups_release()  argument
2514 	struct seq_file *seq = file->private_data;  in proc_setgroups_release()
2516 	int ret = single_release(inode, file);  in proc_setgroups_release()
2643 static int proc_tgid_base_readdir(struct file *file, struct dir_context *ctx)  in proc_tgid_base_readdir()  argument
2645 	return proc_pident_readdir(file, ctx,  in proc_tgid_base_readdir()
2854 int proc_pid_readdir(struct file *file, struct dir_context *ctx)  in proc_pid_readdir()  argument
2857 	struct pid_namespace *ns = file_inode(file)->i_sb->s_fs_info;  in proc_pid_readdir()
2887 		if (!proc_fill_cache(file, ctx, name, len,  in proc_pid_readdir()
2985 static int proc_tid_base_readdir(struct file *file, struct dir_context *ctx)  in proc_tid_base_readdir()  argument
2987 	return proc_pident_readdir(file, ctx,  in proc_tid_base_readdir()
3148 static int proc_task_readdir(struct file *file, struct dir_context *ctx)  in proc_task_readdir()  argument
3150 	struct inode *inode = file_inode(file);  in proc_task_readdir()
3158 	if (!dir_emit_dots(file, ctx))  in proc_task_readdir()
3165 	tid = (int)file->f_version;  in proc_task_readdir()
3166 	file->f_version = 0;  in proc_task_readdir()
3174 		if (!proc_fill_cache(file, ctx, name, len,  in proc_task_readdir()
3178 			file->f_version = (u64)tid;  in proc_task_readdir()