From: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Assume that the first record is a data record, and that we have to read
the 8+4 first bytes of that record before the call to nfs_align_pages().
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
fs/nfs/nfs42xdr.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c
index 6e060a88f98c..f5abace015d7 100644
--- a/fs/nfs/nfs42xdr.c
+++ b/fs/nfs/nfs42xdr.c
@@ -760,14 +760,16 @@ static void nfs4_xdr_enc_read_plus(struct rpc_rqst *req,
struct compound_hdr hdr = {
.minorversion = nfs4_xdr_minorversion(&args->seq_args),
};
+ unsigned int replen;
encode_compound_hdr(xdr, req, &hdr);
encode_sequence(xdr, &args->seq_args, &hdr);
encode_putfh(xdr, args->fh, &hdr);
+ replen = hdr.replen + op_decode_hdr_maxsz + 2 + 1 + 3;
encode_read_plus(xdr, args, &hdr);
rpc_prepare_reply_pages(req, args->pages, args->pgbase,
- args->count, hdr.replen);
+ args->count, replen);
encode_nops(&hdr);
}
--
2.28.0
