spin_unlock(&inode->i_lock); 
static void update_changeattr(struct inode *inode, struct nfs4_change_info *cinfo){	struct nfs_inode *nfsi = NFS_I(inode);	if (cinfo->before == nfsi->change_attr && cinfo->atomic)		nfsi->change_attr = cinfo->after;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/decf491f3076190262d4c649bed877650623903a/nfs4proc.c/clean/fs/nfs/nfs4proc.c