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NFSv4: Fix the underestimation of delegation XDR space reservation 

Account for the "space_limit" field in struct open_write_delegation4.

Fixes: 2cebf82883 ("NFSv4: Fix the underestimate of NFSv4 open request size")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Trond Myklebust 2017-02-19 16:08:29 -05:00 committed by Anna Schumaker
parent c065eeea3b
commit 5a1f6d9e9b
1 changed files with 2 additions and 0 deletions
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fs/nfs/nfs4xdr.c
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@ -169,8 +169,10 @@ static int nfs4_stat_to_errno(int);
open_owner_id_maxsz + \ open_owner_id_maxsz + \
encode_opentype_maxsz + \ encode_opentype_maxsz + \
encode_claim_null_maxsz) encode_claim_null_maxsz)
#define decode_space_limit_maxsz (3)
#define decode_ace_maxsz (3 + nfs4_owner_maxsz) #define decode_ace_maxsz (3 + nfs4_owner_maxsz)
#define decode_delegation_maxsz (1 + decode_stateid_maxsz + 1 + \ #define decode_delegation_maxsz (1 + decode_stateid_maxsz + 1 + \
decode_space_limit_maxsz + \
decode_ace_maxsz) decode_ace_maxsz)
#define decode_change_info_maxsz (5) #define decode_change_info_maxsz (5)
#define decode_open_maxsz (op_decode_hdr_maxsz + \ #define decode_open_maxsz (op_decode_hdr_maxsz + \