pNFS/flexfiles: remove requirement for whole file layouts (e70430d9) · Commits · 戴 / test

fs/nfs/flexfilelayout/flexfilelayout.c

+0 −21

Original line number	Diff line number	Diff line
		@@ -257,24 +257,6 @@ static void ff_layout_free_mirror_array(struct nfs4_ff_layout_segment *fls)
		ff_layout_put_mirror(fls->mirror_array[i]);
		}

		static int ff_layout_check_layout(struct nfs4_layoutget_res *lgr)
		{
		int ret = 0;

		dprintk("--> %s\n", __func__);

		/* FIXME: remove this check when layout segment support is added */
		if (lgr->range.offset != 0 \|\|
		lgr->range.length != NFS4_MAX_UINT64) {
		dprintk("%s Only whole file layouts supported. Use MDS i/o\n",
		__func__);
		ret = -EINVAL;
		}

		dprintk("--> %s returns %d\n", __func__, ret);
		return ret;
		}

		static void _ff_layout_free_lseg(struct nfs4_ff_layout_segment *fls)
		{
		if (fls) {
		@@ -556,9 +538,6 @@ ff_layout_alloc_lseg(struct pnfs_layout_hdr *lh,

		out_sort_mirrors:
		ff_layout_sort_mirrors(fls);
		rc = ff_layout_check_layout(lgr);
		if (rc)
		goto out_err_free;
		ret = &fls->generic_hdr;
		dprintk("<-- %s (success)\n", __func__);
		out_free_page: