tag	line	file	source code
cur_read	45	fs/msdos/mmap.c	int cur_read;
cur_read	57	fs/msdos/mmap.c	cur_read = msdos_file_read (inode,&filp,(char*)page
cur_read	61	fs/msdos/mmap.c	if (cur_read != need_read){
cur_read	63	fs/msdos/mmap.c	,cur_read,need_read);