[PATCH]spnfs-block: reserve space error in bl_encode_stripe

[fanchaoting <fanchaoting@xxxxxxxxxxxxxx>]

 when useing spnfs-block, reserve space error in bl_encode_stripe.

 Signed-off-by: fanchaoting<fanchaoting@xxxxxxxxxxxxxx>
---
 fs/exportfs/nfs4blocklayoutxdr.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/exportfs/nfs4blocklayoutxdr.c b/fs/exportfs/nfs4blocklayoutxdr.c
index 439e647..c942d34 100644
--- a/fs/exportfs/nfs4blocklayoutxdr.c
+++ b/fs/exportfs/nfs4blocklayoutxdr.c
@@ -53,7 +53,7 @@ static int
 bl_encode_stripe(struct exp_xdr_stream *xdr, pnfs_blocklayout_devinfo_t *bld)
 {
        int i;
-       __be32 *p = exp_xdr_reserve_space(xdr,
+       __be32 *p = exp_xdr_reserve_qwords(xdr,
                                          2 + 1 + bld->u.stripe.bld_stripes);

        p = exp_xdr_encode_u64(p, bld->u.stripe.bld_chunk_size);
--
1.7.1

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