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| author | J. Bruce Fields <bfields@redhat.com> | 2012-12-04 23:03:46 (GMT) |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-12-17 21:02:41 (GMT) |
| commit | 9b3234b9220aae5387b60bc35a424ab6748b2b59 (patch) | |
| tree | eeaf7761a957cd3acdd6c55a91587b28998d0bd9 /fs/nfsd/nfs4state.c | |
| parent | 3a28e331115be5130fe061e6b4183b29385116a6 (diff) | |
| download | linux-9b3234b9220aae5387b60bc35a424ab6748b2b59.tar.xz | |
nfsd4: disable zero-copy on non-final read ops
To ensure ordering of read data with any following operations, turn off
zero copy if the read is not the final operation in the compound.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4state.c')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 8e25551..8e127b3 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1855,14 +1855,6 @@ out_free_session: goto out; } -static bool nfsd4_last_compound_op(struct svc_rqst *rqstp) -{ - struct nfsd4_compoundres *resp = rqstp->rq_resp; - struct nfsd4_compoundargs *argp = rqstp->rq_argp; - - return argp->opcnt == resp->opcnt; -} - static __be32 nfsd4_map_bcts_dir(u32 *dir) { switch (*dir) { |