FF_LAYOUT_FROM_HDR
err = ff_layout_track_ds_error(FF_LAYOUT_FROM_HDR(lseg->pls_layout),
struct nfs4_flexfile_layout *ff_layout = FF_LAYOUT_FROM_HDR(lo);
return &FF_LAYOUT_FROM_HDR(layout)->commit_info;
struct nfs4_flexfile_layout *ff_layout = FF_LAYOUT_FROM_HDR(args->layout);
struct nfs4_flexfile_layout *ff_layout = FF_LAYOUT_FROM_HDR(lo);
ff_layout = FF_LAYOUT_FROM_HDR(lo);
ffl = FF_LAYOUT_FROM_HDR(lseg->pls_layout);
struct nfs4_flexfile_layout *ffl = FF_LAYOUT_FROM_HDR(lo);
struct nfs4_flexfile_layout *ffl = FF_LAYOUT_FROM_HDR(mirror->layout);
ff_layout_track_ds_error(FF_LAYOUT_FROM_HDR(lseg->pls_layout),
struct nfs4_flexfile_layout *flo = FF_LAYOUT_FROM_HDR(lo);