diff options
Diffstat (limited to 'fs/nfsd/nfs4xdr.c')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 36a058a112d..4c414635023 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -136,7 +136,7 @@ xdr_error: \ } \ } while (0) -u32 *read_buf(struct nfsd4_compoundargs *argp, int nbytes) +static u32 *read_buf(struct nfsd4_compoundargs *argp, int nbytes) { /* We want more bytes than seem to be available. * Maybe we need a new page, maybe we have just run out @@ -190,7 +190,7 @@ defer_free(struct nfsd4_compoundargs *argp, return 0; } -char *savemem(struct nfsd4_compoundargs *argp, u32 *p, int nbytes) +static char *savemem(struct nfsd4_compoundargs *argp, u32 *p, int nbytes) { void *new = NULL; if (p == argp->tmp) { @@ -1210,16 +1210,15 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp) save = resp->p; /* - * Routine for encoding the result of a - * "seqid-mutating" NFSv4 operation. This is - * where seqids are incremented, and the - * replay cache is filled. + * Routine for encoding the result of a "seqid-mutating" NFSv4 operation. This + * is where sequence id's are incremented, and the replay cache is filled. + * Note that we increment sequence id's here, at the last moment, so we're sure + * we know whether the error to be returned is a sequence id mutating error. */ #define ENCODE_SEQID_OP_TAIL(stateowner) do { \ if (seqid_mutating_err(nfserr) && stateowner) { \ - if (stateowner->so_confirmed) \ - stateowner->so_seqid++; \ + stateowner->so_seqid++; \ stateowner->so_replay.rp_status = nfserr; \ stateowner->so_replay.rp_buflen = \ (((char *)(resp)->p - (char *)save)); \ @@ -1366,7 +1365,10 @@ nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp, if (bmval0 & FATTR4_WORD0_FH_EXPIRE_TYPE) { if ((buflen -= 4) < 0) goto out_resource; - WRITE32( NFS4_FH_NOEXPIRE_WITH_OPEN | NFS4_FH_VOL_RENAME ); + if (exp->ex_flags & NFSEXP_NOSUBTREECHECK) + WRITE32(NFS4_FH_PERSISTENT); + else + WRITE32(NFS4_FH_PERSISTENT|NFS4_FH_VOL_RENAME); } if (bmval0 & FATTR4_WORD0_CHANGE) { /* @@ -1969,7 +1971,7 @@ nfsd4_encode_open(struct nfsd4_compoundres *resp, int nfserr, struct nfsd4_open case NFS4_OPEN_DELEGATE_READ: RESERVE_SPACE(20 + sizeof(stateid_t)); WRITEMEM(&open->op_delegate_stateid, sizeof(stateid_t)); - WRITE32(0); + WRITE32(open->op_recall); /* * TODO: ACE's in delegations |