delay(HZ/2); 
delay(msecs_to_jiffies(500)); 
xfs_flush_inode(	xfs_inode_t	*ip){	struct inode	*inode = LINVFS_GET_IP(XFS_ITOV(ip));	struct vfs	*vfs = XFS_MTOVFS(ip->i_mount);	igrab(inode);	xfs_syncd_queue_work(vfs, inode, xfs_flush_inode_work);	delay(HZ/2);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/041e0e3b1970c508dc9a95b7dd9dc86271a7d7ac/xfs_super.c/buggy/fs/xfs/linux-2.6/xfs_super.c