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| author | Chuck Lever <chuck.lever@oracle.com> | 2020-10-27 20:53:42 +0100 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-03-22 15:18:51 +0100 |
| commit | bddfdbcddbe267519cd36aeb115fdf8620980111 (patch) | |
| tree | 1ca622b4eabf7a11da5b50115bff0d4f670d5d9b /fs/nfsd/nfs4state.c | |
| parent | Linux 5.12-rc4 (diff) | |
| download | linux-bddfdbcddbe267519cd36aeb115fdf8620980111.tar.xz linux-bddfdbcddbe267519cd36aeb115fdf8620980111.zip | |
NFSD: Extract the svcxdr_init_encode() helper
NFSD initializes an encode xdr_stream only after the RPC layer has
already inserted the RPC Reply header. Thus it behaves differently
than xdr_init_encode does, which assumes the passed-in xdr_buf is
entirely devoid of content.
nfs4proc.c has this server-side stream initialization helper, but
it is visible only to the NFSv4 code. Move this helper to a place
that can be accessed by NFSv2 and NFSv3 server XDR functions.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfs4state.c')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 97447a64bad0..3290d0a7bb95 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2903,7 +2903,7 @@ out_err: static void nfsd4_store_cache_entry(struct nfsd4_compoundres *resp) { - struct xdr_buf *buf = resp->xdr.buf; + struct xdr_buf *buf = resp->xdr->buf; struct nfsd4_slot *slot = resp->cstate.slot; unsigned int base; @@ -2973,7 +2973,7 @@ nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp, struct nfsd4_sequence *seq) { struct nfsd4_slot *slot = resp->cstate.slot; - struct xdr_stream *xdr = &resp->xdr; + struct xdr_stream *xdr = resp->xdr; __be32 *p; __be32 status; @@ -3708,7 +3708,7 @@ nfsd4_sequence(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, { struct nfsd4_sequence *seq = &u->sequence; struct nfsd4_compoundres *resp = rqstp->rq_resp; - struct xdr_stream *xdr = &resp->xdr; + struct xdr_stream *xdr = resp->xdr; struct nfsd4_session *session; struct nfs4_client *clp; struct nfsd4_slot *slot; |