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NFSv4.1/pnfs: Ensure layoutreturn reserves space for the opaque payload 

The "FIXME" is outdated. Flexfiles does add a payload.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2015-08-27 20:43:20 -04:00
parent d13549074c
commit 6669cb8bed
1 changed files with 2 additions and 1 deletions
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3
fs/nfs/nfs4xdr.c
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@ -400,7 +400,8 @@ static int nfs4_stat_to_errno(int);
#define decode_layoutcommit_maxsz (op_decode_hdr_maxsz + 3)
#define encode_layoutreturn_maxsz (8 + op_encode_hdr_maxsz + \
encode_stateid_maxsz + \
1 /* FIXME: opaque lrf_body always empty at the moment */)
1 + \
XDR_QUADLEN(NFS4_OPAQUE_LIMIT))
#define decode_layoutreturn_maxsz (op_decode_hdr_maxsz + \
1 + decode_stateid_maxsz)
#define encode_secinfo_no_name_maxsz (op_encode_hdr_maxsz + 1)