tag	line	file	source code
ext2_file_read	33	fs/ext2/dir.c	int ext2_file_read (struct inode *, struct file *, char *, int);
ext2_file_read	41	fs/ext2/dir.c	ext2_file_read,    /* read */
ext2_file_read	40	fs/ext2/file.c	int ext2_file_read (struct inode *, struct file *, char *, int);
ext2_file_read	50	fs/ext2/file.c	ext2_file_read,    /* read */