tag	line	file	source code
file_fsync	40	fs/ext/dir.c	file_fsync    /* fsync */
file_fsync	44	fs/ext2/dir.c	file_fsync    /* fsync */
file_fsync	157	fs/hpfs/hpfs_fs.c	file_fsync,      /* fsync */
file_fsync	199	fs/hpfs/hpfs_fs.c	file_fsync,      /* fsync */
file_fsync	33	fs/minix/dir.c	file_fsync    /* default fsync */
file_fsync	36	fs/msdos/dir.c	file_fsync    /* fsync */
file_fsync	38	fs/msdos/file.c	file_fsync    /* fsync */
file_fsync	35	fs/xiafs/dir.c	file_fsync    /* default fsync */
file_fsync	402	include/linux/fs.h	extern int file_fsync(struct inode *, struct file *);