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

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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 + \