nfs42_layoutstat_args
static int ff_layout_prepare_layoutstats(struct nfs42_layoutstat_args *args)
const struct nfs42_layoutstat_args *args,
const struct nfs42_layoutstat_args *args = data;
int (*prepare_layoutstats) (struct nfs42_layoutstat_args *args);
struct nfs42_layoutstat_args;
struct nfs42_layoutstat_args *,
struct nfs42_layoutstat_args args;