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NFS: Clean up: revert increase in READDIR RPC buffer max size 

Security labels go with each directory entry, thus they are always
stored in the page cache, not in the head buffer.  The length of the
reply that goes in head[0] should not have changed to support
NFSv4.2 labels.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Chuck Lever 2014-03-12 12:51:17 -04:00 committed by Trond Myklebust
parent bd0f725c4c
commit a7697f6ff8
1 changed files with 1 additions and 2 deletions
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3
fs/nfs/nfs4xdr.c
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@ -203,8 +203,7 @@ static int nfs4_stat_to_errno(int);
2 + encode_verifier_maxsz + 5 + \
nfs4_label_maxsz)
#define decode_readdir_maxsz (op_decode_hdr_maxsz + \
decode_verifier_maxsz + \
nfs4_label_maxsz + nfs4_fattr_maxsz)
decode_verifier_maxsz)
#define encode_readlink_maxsz (op_encode_hdr_maxsz)
#define decode_readlink_maxsz (op_decode_hdr_maxsz + 1)
#define encode_write_maxsz (op_encode_hdr_maxsz + \