/* Mapping from NFS error code to "errno" error code. */
#define errno_NFSERR_IO EIO
-static int nfs_stat_to_errno(int);
+static int nfs4_stat_to_errno(int);
/* NFSv4 COMPOUND tags are only wanted for debugging purposes */
#ifdef DEBUG
#define decode_getattr_maxsz (op_decode_hdr_maxsz + nfs4_fattr_maxsz)
#define encode_savefh_maxsz (op_encode_hdr_maxsz)
#define decode_savefh_maxsz (op_decode_hdr_maxsz)
+#define encode_restorefh_maxsz (op_encode_hdr_maxsz)
+#define decode_restorefh_maxsz (op_decode_hdr_maxsz)
#define encode_fsinfo_maxsz (op_encode_hdr_maxsz + 2)
#define decode_fsinfo_maxsz (op_decode_hdr_maxsz + 11)
#define encode_renew_maxsz (op_encode_hdr_maxsz + 3)
op_decode_hdr_maxsz + 2)
#define NFS4_enc_write_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
- op_encode_hdr_maxsz + 8)
+ op_encode_hdr_maxsz + 8 + \
+ encode_getattr_maxsz)
#define NFS4_dec_write_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
- op_decode_hdr_maxsz + 4)
+ op_decode_hdr_maxsz + 4 + \
+ decode_getattr_maxsz)
#define NFS4_enc_commit_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
- op_encode_hdr_maxsz + 3)
+ op_encode_hdr_maxsz + 3 + \
+ encode_getattr_maxsz)
#define NFS4_dec_commit_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
- op_decode_hdr_maxsz + 2)
+ op_decode_hdr_maxsz + 2 + \
+ decode_getattr_maxsz)
#define NFS4_enc_open_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
op_encode_hdr_maxsz + \
#define NFS4_enc_open_downgrade_sz \
(compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
- op_encode_hdr_maxsz + 7)
+ op_encode_hdr_maxsz + 7 + \
+ encode_getattr_maxsz)
#define NFS4_dec_open_downgrade_sz \
(compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
- op_decode_hdr_maxsz + 4)
+ op_decode_hdr_maxsz + 4 + \
+ decode_getattr_maxsz)
#define NFS4_enc_close_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
- op_encode_hdr_maxsz + 5)
+ op_encode_hdr_maxsz + 5 + \
+ encode_getattr_maxsz)
#define NFS4_dec_close_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
- op_decode_hdr_maxsz + 4)
+ op_decode_hdr_maxsz + 4 + \
+ decode_getattr_maxsz)
#define NFS4_enc_setattr_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
op_encode_hdr_maxsz + 4 + \
decode_getfh_maxsz)
#define NFS4_enc_remove_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
- encode_remove_maxsz)
+ encode_remove_maxsz + \
+ encode_getattr_maxsz)
#define NFS4_dec_remove_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
- op_decode_hdr_maxsz + 5)
+ op_decode_hdr_maxsz + 5 + \
+ decode_getattr_maxsz)
#define NFS4_enc_rename_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
encode_savefh_maxsz + \
encode_putfh_maxsz + \
- encode_rename_maxsz)
+ encode_rename_maxsz + \
+ encode_getattr_maxsz + \
+ encode_restorefh_maxsz + \
+ encode_getattr_maxsz)
#define NFS4_dec_rename_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
decode_savefh_maxsz + \
decode_putfh_maxsz + \
- decode_rename_maxsz)
+ decode_rename_maxsz + \
+ decode_getattr_maxsz + \
+ decode_restorefh_maxsz + \
+ decode_getattr_maxsz)
#define NFS4_enc_link_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
encode_savefh_maxsz + \
encode_putfh_maxsz + \
- encode_link_maxsz)
+ encode_link_maxsz + \
+ decode_getattr_maxsz + \
+ encode_restorefh_maxsz + \
+ decode_getattr_maxsz)
#define NFS4_dec_link_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
decode_savefh_maxsz + \
decode_putfh_maxsz + \
- decode_link_maxsz)
+ decode_link_maxsz + \
+ decode_getattr_maxsz + \
+ decode_restorefh_maxsz + \
+ decode_getattr_maxsz)
#define NFS4_enc_symlink_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
encode_symlink_maxsz + \
decode_getfh_maxsz)
#define NFS4_enc_create_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
+ encode_savefh_maxsz + \
encode_create_maxsz + \
+ encode_getfh_maxsz + \
encode_getattr_maxsz + \
- encode_getfh_maxsz)
+ encode_restorefh_maxsz + \
+ encode_getattr_maxsz)
#define NFS4_dec_create_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
+ decode_savefh_maxsz + \
decode_create_maxsz + \
+ decode_getfh_maxsz + \
decode_getattr_maxsz + \
- decode_getfh_maxsz)
+ decode_restorefh_maxsz + \
+ decode_getattr_maxsz)
#define NFS4_enc_pathconf_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
encode_getattr_maxsz)
decode_getattr_maxsz)
#define NFS4_enc_delegreturn_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
- encode_delegreturn_maxsz)
+ encode_delegreturn_maxsz + \
+ encode_getattr_maxsz)
#define NFS4_dec_delegreturn_sz (compound_decode_hdr_maxsz + \
- decode_delegreturn_maxsz)
+ decode_delegreturn_maxsz + \
+ decode_getattr_maxsz)
#define NFS4_enc_getacl_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
encode_getattr_maxsz)
#define NFS4_dec_setacl_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
op_decode_hdr_maxsz + nfs4_fattr_bitmap_maxsz)
+#define NFS4_enc_fs_locations_sz \
+ (compound_encode_hdr_maxsz + \
+ encode_putfh_maxsz + \
+ encode_getattr_maxsz)
+#define NFS4_dec_fs_locations_sz \
+ (compound_decode_hdr_maxsz + \
+ decode_putfh_maxsz + \
+ op_decode_hdr_maxsz + \
+ nfs4_fattr_bitmap_maxsz)
static struct {
unsigned int mode;
}
if (iap->ia_valid & ATTR_MODE) {
bmval1 |= FATTR4_WORD1_MODE;
- WRITE32(iap->ia_mode);
+ WRITE32(iap->ia_mode & S_IALLUGO);
}
if (iap->ia_valid & ATTR_UID) {
bmval1 |= FATTR4_WORD1_OWNER;
{
uint32_t *p;
- RESERVE_SPACE(8+sizeof(arg->stateid.data));
+ RESERVE_SPACE(8+sizeof(arg->stateid->data));
WRITE32(OP_CLOSE);
- WRITE32(arg->seqid);
- WRITEMEM(arg->stateid.data, sizeof(arg->stateid.data));
+ WRITE32(arg->seqid->sequence->counter);
+ WRITEMEM(arg->stateid->data, sizeof(arg->stateid->data));
return 0;
}
bitmask[1] & nfs4_fsinfo_bitmap[1]);
}
+static int encode_fs_locations(struct xdr_stream *xdr, const u32* bitmask)
+{
+ return encode_getattr_two(xdr,
+ bitmask[0] & nfs4_fs_locations_bitmap[0],
+ bitmask[1] & nfs4_fs_locations_bitmap[1]);
+}
+
static int encode_getfh(struct xdr_stream *xdr)
{
uint32_t *p;
return 0;
}
+static inline int nfs4_lock_type(struct file_lock *fl, int block)
+{
+ if ((fl->fl_type & (F_RDLCK|F_WRLCK|F_UNLCK)) == F_RDLCK)
+ return block ? NFS4_READW_LT : NFS4_READ_LT;
+ return block ? NFS4_WRITEW_LT : NFS4_WRITE_LT;
+}
+
+static inline uint64_t nfs4_lock_length(struct file_lock *fl)
+{
+ if (fl->fl_end == OFFSET_MAX)
+ return ~(uint64_t)0;
+ return fl->fl_end - fl->fl_start + 1;
+}
+
/*
* opcode,type,reclaim,offset,length,new_lock_owner = 32
* open_seqid,open_stateid,lock_seqid,lock_owner.clientid, lock_owner.id = 40
*/
-static int encode_lock(struct xdr_stream *xdr, const struct nfs_lockargs *arg)
+static int encode_lock(struct xdr_stream *xdr, const struct nfs_lock_args *args)
{
uint32_t *p;
- struct nfs_lock_opargs *opargs = arg->u.lock;
RESERVE_SPACE(32);
WRITE32(OP_LOCK);
- WRITE32(arg->type);
- WRITE32(opargs->reclaim);
- WRITE64(arg->offset);
- WRITE64(arg->length);
- WRITE32(opargs->new_lock_owner);
- if (opargs->new_lock_owner){
- struct nfs_open_to_lock *ol = opargs->u.open_lock;
-
+ WRITE32(nfs4_lock_type(args->fl, args->block));
+ WRITE32(args->reclaim);
+ WRITE64(args->fl->fl_start);
+ WRITE64(nfs4_lock_length(args->fl));
+ WRITE32(args->new_lock_owner);
+ if (args->new_lock_owner){
RESERVE_SPACE(40);
- WRITE32(ol->open_seqid);
- WRITEMEM(&ol->open_stateid, sizeof(ol->open_stateid));
- WRITE32(ol->lock_seqid);
- WRITE64(ol->lock_owner.clientid);
+ WRITE32(args->open_seqid->sequence->counter);
+ WRITEMEM(args->open_stateid->data, sizeof(args->open_stateid->data));
+ WRITE32(args->lock_seqid->sequence->counter);
+ WRITE64(args->lock_owner.clientid);
WRITE32(4);
- WRITE32(ol->lock_owner.id);
+ WRITE32(args->lock_owner.id);
}
else {
- struct nfs_exist_lock *el = opargs->u.exist_lock;
-
RESERVE_SPACE(20);
- WRITEMEM(&el->stateid, sizeof(el->stateid));
- WRITE32(el->seqid);
+ WRITEMEM(args->lock_stateid->data, sizeof(args->lock_stateid->data));
+ WRITE32(args->lock_seqid->sequence->counter);
}
return 0;
}
-static int encode_lockt(struct xdr_stream *xdr, const struct nfs_lockargs *arg)
+static int encode_lockt(struct xdr_stream *xdr, const struct nfs_lockt_args *args)
{
uint32_t *p;
- struct nfs_lowner *opargs = arg->u.lockt;
RESERVE_SPACE(40);
WRITE32(OP_LOCKT);
- WRITE32(arg->type);
- WRITE64(arg->offset);
- WRITE64(arg->length);
- WRITE64(opargs->clientid);
+ WRITE32(nfs4_lock_type(args->fl, 0));
+ WRITE64(args->fl->fl_start);
+ WRITE64(nfs4_lock_length(args->fl));
+ WRITE64(args->lock_owner.clientid);
WRITE32(4);
- WRITE32(opargs->id);
+ WRITE32(args->lock_owner.id);
return 0;
}
-static int encode_locku(struct xdr_stream *xdr, const struct nfs_lockargs *arg)
+static int encode_locku(struct xdr_stream *xdr, const struct nfs_locku_args *args)
{
uint32_t *p;
- struct nfs_locku_opargs *opargs = arg->u.locku;
RESERVE_SPACE(44);
WRITE32(OP_LOCKU);
- WRITE32(arg->type);
- WRITE32(opargs->seqid);
- WRITEMEM(&opargs->stateid, sizeof(opargs->stateid));
- WRITE64(arg->offset);
- WRITE64(arg->length);
+ WRITE32(nfs4_lock_type(args->fl, 0));
+ WRITE32(args->seqid->sequence->counter);
+ WRITEMEM(args->stateid->data, sizeof(args->stateid->data));
+ WRITE64(args->fl->fl_start);
+ WRITE64(nfs4_lock_length(args->fl));
return 0;
}
*/
RESERVE_SPACE(8);
WRITE32(OP_OPEN);
- WRITE32(arg->seqid);
+ WRITE32(arg->seqid->sequence->counter);
encode_share_access(xdr, arg->open_flags);
RESERVE_SPACE(16);
WRITE64(arg->clientid);
{
uint32_t *p;
- RESERVE_SPACE(8+sizeof(arg->stateid.data));
+ RESERVE_SPACE(8+sizeof(arg->stateid->data));
WRITE32(OP_OPEN_CONFIRM);
- WRITEMEM(arg->stateid.data, sizeof(arg->stateid.data));
- WRITE32(arg->seqid);
+ WRITEMEM(arg->stateid->data, sizeof(arg->stateid->data));
+ WRITE32(arg->seqid->sequence->counter);
return 0;
}
{
uint32_t *p;
- RESERVE_SPACE(8+sizeof(arg->stateid.data));
+ RESERVE_SPACE(8+sizeof(arg->stateid->data));
WRITE32(OP_OPEN_DOWNGRADE);
- WRITEMEM(arg->stateid.data, sizeof(arg->stateid.data));
- WRITE32(arg->seqid);
+ WRITEMEM(arg->stateid->data, sizeof(arg->stateid->data));
+ WRITE32(arg->seqid->sequence->counter);
encode_share_access(xdr, arg->open_flags);
return 0;
}
static int encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg *readdir, struct rpc_rqst *req)
{
struct rpc_auth *auth = req->rq_task->tk_auth;
+ uint32_t attrs[2] = {
+ FATTR4_WORD0_RDATTR_ERROR|FATTR4_WORD0_FILEID,
+ FATTR4_WORD1_MOUNTED_ON_FILEID,
+ };
int replen;
uint32_t *p;
WRITE32(readdir->count >> 1); /* We're not doing readdirplus */
WRITE32(readdir->count);
WRITE32(2);
- if (readdir->bitmask[1] & FATTR4_WORD1_MOUNTED_ON_FILEID) {
- WRITE32(0);
- WRITE32(FATTR4_WORD1_MOUNTED_ON_FILEID);
- } else {
- WRITE32(FATTR4_WORD0_FILEID);
- WRITE32(0);
- }
+ /* Switch to mounted_on_fileid if the server supports it */
+ if (readdir->bitmask[1] & FATTR4_WORD1_MOUNTED_ON_FILEID)
+ attrs[0] &= ~FATTR4_WORD0_FILEID;
+ else
+ attrs[1] &= ~FATTR4_WORD1_MOUNTED_ON_FILEID;
+ WRITE32(attrs[0] & readdir->bitmask[0]);
+ WRITE32(attrs[1] & readdir->bitmask[1]);
+ dprintk("%s: cookie = %Lu, verifier = 0x%x%x, bitmap = 0x%x%x\n",
+ __FUNCTION__,
+ (unsigned long long)readdir->cookie,
+ ((u32 *)readdir->verifier.data)[0],
+ ((u32 *)readdir->verifier.data)[1],
+ attrs[0] & readdir->bitmask[0],
+ attrs[1] & readdir->bitmask[1]);
/* set up reply kvec
* toplevel_status + taglen + rescount + OP_PUTFH + status
replen = (RPC_REPHDRSIZE + auth->au_rslack + 9) << 2;
xdr_inline_pages(&req->rq_rcv_buf, replen, readdir->pages,
readdir->pgbase, readdir->count);
+ dprintk("%s: inlined page args = (%u, %p, %u, %u)\n",
+ __FUNCTION__, replen, readdir->pages,
+ readdir->pgbase, readdir->count);
return 0;
}
}
static int
+encode_restorefh(struct xdr_stream *xdr)
+{
+ uint32_t *p;
+
+ RESERVE_SPACE(4);
+ WRITE32(OP_RESTOREFH);
+
+ return 0;
+}
+
+static int
encode_setacl(struct xdr_stream *xdr, struct nfs_setaclargs *arg)
{
uint32_t *p;
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 2,
+ .nops = 3,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
- if ((status = encode_putfh(&xdr, args->fh)) == 0)
- status = encode_remove(&xdr, args->name);
+ if ((status = encode_putfh(&xdr, args->fh)) != 0)
+ goto out;
+ if ((status = encode_remove(&xdr, args->name)) != 0)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
+out:
return status;
}
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 4,
+ .nops = 7,
};
int status;
goto out;
if ((status = encode_putfh(&xdr, args->new_dir)) != 0)
goto out;
- status = encode_rename(&xdr, args->old_name, args->new_name);
+ if ((status = encode_rename(&xdr, args->old_name, args->new_name)) != 0)
+ goto out;
+ if ((status = encode_getfattr(&xdr, args->bitmask)) != 0)
+ goto out;
+ if ((status = encode_restorefh(&xdr)) != 0)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 4,
+ .nops = 7,
};
int status;
goto out;
if ((status = encode_putfh(&xdr, args->dir_fh)) != 0)
goto out;
- status = encode_link(&xdr, args->name);
+ if ((status = encode_link(&xdr, args->name)) != 0)
+ goto out;
+ if ((status = encode_getfattr(&xdr, args->bitmask)) != 0)
+ goto out;
+ if ((status = encode_restorefh(&xdr)) != 0)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 4,
+ .nops = 7,
};
int status;
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->dir_fh)) != 0)
goto out;
+ if ((status = encode_savefh(&xdr)) != 0)
+ goto out;
if ((status = encode_create(&xdr, args)) != 0)
goto out;
if ((status = encode_getfh(&xdr)) != 0)
goto out;
+ if ((status = encode_getfattr(&xdr, args->bitmask)) != 0)
+ goto out;
+ if ((status = encode_restorefh(&xdr)) != 0)
+ goto out;
status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 2,
+ .nops = 3,
};
int status;
if(status)
goto out;
status = encode_close(&xdr, args);
+ if (status != 0)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 4,
+ .nops = 7,
};
int status;
status = encode_putfh(&xdr, args->fh);
if (status)
goto out;
+ status = encode_savefh(&xdr);
+ if (status)
+ goto out;
status = encode_open(&xdr, args);
if (status)
goto out;
if (status)
goto out;
status = encode_getfattr(&xdr, args->bitmask);
+ if (status)
+ goto out;
+ status = encode_restorefh(&xdr);
+ if (status)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 2,
+ .nops = 3,
};
int status;
if (status)
goto out;
status = encode_open(&xdr, args);
+ if (status)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 2,
+ .nops = 3,
};
int status;
if (status)
goto out;
status = encode_open_downgrade(&xdr, args);
+ if (status != 0)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
/*
* Encode a LOCK request
*/
-static int nfs4_xdr_enc_lock(struct rpc_rqst *req, uint32_t *p, struct nfs_lockargs *args)
+static int nfs4_xdr_enc_lock(struct rpc_rqst *req, uint32_t *p, struct nfs_lock_args *args)
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
/*
* Encode a LOCKT request
*/
-static int nfs4_xdr_enc_lockt(struct rpc_rqst *req, uint32_t *p, struct nfs_lockargs *args)
+static int nfs4_xdr_enc_lockt(struct rpc_rqst *req, uint32_t *p, struct nfs_lockt_args *args)
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
/*
* Encode a LOCKU request
*/
-static int nfs4_xdr_enc_locku(struct rpc_rqst *req, uint32_t *p, struct nfs_lockargs *args)
+static int nfs4_xdr_enc_locku(struct rpc_rqst *req, uint32_t *p, struct nfs_locku_args *args)
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 2,
+ .nops = 3,
};
int status;
if (status)
goto out;
status = encode_write(&xdr, args);
+ if (status)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 2,
+ .nops = 3,
};
int status;
if (status)
goto out;
status = encode_commit(&xdr, args);
+ if (status)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 2,
+ .nops = 3,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
- if ((status = encode_putfh(&xdr, args->fhandle)) == 0)
- status = encode_delegreturn(&xdr, args->stateid);
+ status = encode_putfh(&xdr, args->fhandle);
+ if (status != 0)
+ goto out;
+ status = encode_delegreturn(&xdr, args->stateid);
+ if (status != 0)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
+out:
+ return status;
+}
+
+/*
+ * Encode FS_LOCATIONS request
+ */
+static int nfs4_xdr_enc_fs_locations(struct rpc_rqst *req, uint32_t *p, struct nfs4_fs_locations_arg *args)
+{
+ struct xdr_stream xdr;
+ struct compound_hdr hdr = {
+ .nops = 3,
+ };
+ struct rpc_auth *auth = req->rq_task->tk_auth;
+ int replen;
+ int status;
+
+ xdr_init_encode(&xdr, &req->rq_snd_buf, p);
+ encode_compound_hdr(&xdr, &hdr);
+ if ((status = encode_putfh(&xdr, args->dir_fh)) != 0)
+ goto out;
+ if ((status = encode_lookup(&xdr, args->name)) != 0)
+ goto out;
+ if ((status = encode_fs_locations(&xdr, args->bitmask)) != 0)
+ goto out;
+ /* set up reply
+ * toplevel_status + OP_PUTFH + status
+ * + OP_LOOKUP + status + OP_GETATTR + status = 7
+ */
+ replen = (RPC_REPHDRSIZE + auth->au_rslack + 7) << 2;
+ xdr_inline_pages(&req->rq_rcv_buf, replen, &args->page,
+ 0, PAGE_SIZE);
+out:
return status;
}
} \
} while (0)
-static int decode_opaque_inline(struct xdr_stream *xdr, uint32_t *len, char **string)
+static int decode_opaque_inline(struct xdr_stream *xdr, unsigned int *len, char **string)
{
uint32_t *p;
}
READ32(nfserr);
if (nfserr != NFS_OK)
- return -nfs_stat_to_errno(nfserr);
+ return -nfs4_stat_to_errno(nfserr);
return 0;
}
static int decode_ace(struct xdr_stream *xdr, void *ace, struct nfs4_client *clp)
{
uint32_t *p;
- uint32_t strlen;
+ unsigned int strlen;
char *str;
READ_BUF(12);
return 0;
}
-static int decode_attr_fsid(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs4_fsid *fsid)
+static int decode_attr_fsid(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_fsid *fsid)
{
uint32_t *p;
return 0;
}
+static int decode_attr_mounted_on_fileid(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *fileid)
+{
+ uint32_t *p;
+
+ *fileid = 0;
+ if (unlikely(bitmap[1] & (FATTR4_WORD1_MOUNTED_ON_FILEID - 1U)))
+ return -EIO;
+ if (likely(bitmap[1] & FATTR4_WORD1_MOUNTED_ON_FILEID)) {
+ READ_BUF(8);
+ READ64(*fileid);
+ bitmap[1] &= ~FATTR4_WORD1_MOUNTED_ON_FILEID;
+ }
+ dprintk("%s: fileid=%Lu\n", __FUNCTION__, (unsigned long long)*fileid);
+ return 0;
+}
+
static int decode_attr_files_avail(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)
{
uint32_t *p;
return status;
}
+static int decode_pathname(struct xdr_stream *xdr, struct nfs4_pathname *path)
+{
+ int n;
+ uint32_t *p;
+ int status = 0;
+
+ READ_BUF(4);
+ READ32(n);
+ if (n < 0)
+ goto out_eio;
+ if (n == 0)
+ goto root_path;
+ dprintk("path ");
+ path->ncomponents = 0;
+ while (path->ncomponents < n) {
+ struct nfs4_string *component = &path->components[path->ncomponents];
+ status = decode_opaque_inline(xdr, &component->len, &component->data);
+ if (unlikely(status != 0))
+ goto out_eio;
+ if (path->ncomponents != n)
+ dprintk("/");
+ dprintk("%s", component->data);
+ if (path->ncomponents < NFS4_PATHNAME_MAXCOMPONENTS)
+ path->ncomponents++;
+ else {
+ dprintk("cannot parse %d components in path\n", n);
+ goto out_eio;
+ }
+ }
+out:
+ dprintk("\n");
+ return status;
+root_path:
+/* a root pathname is sent as a zero component4 */
+ path->ncomponents = 1;
+ path->components[0].len=0;
+ path->components[0].data=NULL;
+ dprintk("path /\n");
+ goto out;
+out_eio:
+ dprintk(" status %d", status);
+ status = -EIO;
+ goto out;
+}
+
+static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs4_fs_locations *res)
+{
+ int n;
+ uint32_t *p;
+ int status = -EIO;
+
+ if (unlikely(bitmap[0] & (FATTR4_WORD0_FS_LOCATIONS -1U)))
+ goto out;
+ status = 0;
+ if (unlikely(!(bitmap[0] & FATTR4_WORD0_FS_LOCATIONS)))
+ goto out;
+ dprintk("%s: fsroot ", __FUNCTION__);
+ status = decode_pathname(xdr, &res->fs_path);
+ if (unlikely(status != 0))
+ goto out;
+ READ_BUF(4);
+ READ32(n);
+ if (n <= 0)
+ goto out_eio;
+ res->nlocations = 0;
+ while (res->nlocations < n) {
+ int m;
+ struct nfs4_fs_location *loc = &res->locations[res->nlocations];
+
+ READ_BUF(4);
+ READ32(m);
+ if (m <= 0)
+ goto out_eio;
+
+ loc->nservers = 0;
+ dprintk("%s: servers ", __FUNCTION__);
+ while (loc->nservers < m) {
+ struct nfs4_string *server = &loc->servers[loc->nservers];
+ status = decode_opaque_inline(xdr, &server->len, &server->data);
+ if (unlikely(status != 0))
+ goto out_eio;
+ dprintk("%s ", server->data);
+ if (loc->nservers < NFS4_FS_LOCATION_MAXSERVERS)
+ loc->nservers++;
+ else {
+ int i;
+ dprintk("%s: using first %d of %d servers returned for location %d\n", __FUNCTION__, NFS4_FS_LOCATION_MAXSERVERS, m, res->nlocations);
+ for (i = loc->nservers; i < m; i++) {
+ int len;
+ char *data;
+ status = decode_opaque_inline(xdr, &len, &data);
+ if (unlikely(status != 0))
+ goto out_eio;
+ }
+ }
+ }
+ status = decode_pathname(xdr, &loc->rootpath);
+ if (unlikely(status != 0))
+ goto out_eio;
+ if (res->nlocations < NFS4_FS_LOCATIONS_MAXENTRIES)
+ res->nlocations++;
+ }
+out:
+ dprintk("%s: fs_locations done, error = %d\n", __FUNCTION__, status);
+ return status;
+out_eio:
+ status = -EIO;
+ goto out;
+}
+
static int decode_attr_maxfilesize(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)
{
uint32_t *p;
goto xdr_error;
status = verify_attr_len(xdr, savep, attrlen);
xdr_error:
- if (status != 0)
- printk(KERN_NOTICE "%s: xdr error %d!\n", __FUNCTION__, -status);
+ dprintk("%s: xdr returned %d!\n", __FUNCTION__, -status);
return status;
}
status = verify_attr_len(xdr, savep, attrlen);
xdr_error:
- if (status != 0)
- printk(KERN_NOTICE "%s: xdr error %d!\n", __FUNCTION__, -status);
+ dprintk("%s: xdr returned %d!\n", __FUNCTION__, -status);
return status;
}
status = verify_attr_len(xdr, savep, attrlen);
xdr_error:
- if (status != 0)
- printk(KERN_NOTICE "%s: xdr error %d!\n", __FUNCTION__, -status);
+ dprintk("%s: xdr returned %d!\n", __FUNCTION__, -status);
return status;
}
bitmap[2] = {0},
type;
int status, fmode = 0;
+ uint64_t fileid;
if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0)
goto xdr_error;
goto xdr_error;
if ((status = decode_attr_size(xdr, bitmap, &fattr->size)) != 0)
goto xdr_error;
- if ((status = decode_attr_fsid(xdr, bitmap, &fattr->fsid_u.nfs4)) != 0)
+ if ((status = decode_attr_fsid(xdr, bitmap, &fattr->fsid)) != 0)
goto xdr_error;
if ((status = decode_attr_fileid(xdr, bitmap, &fattr->fileid)) != 0)
goto xdr_error;
+ if ((status = decode_attr_fs_locations(xdr, bitmap, container_of(fattr,
+ struct nfs4_fs_locations,
+ fattr))) != 0)
+ goto xdr_error;
if ((status = decode_attr_mode(xdr, bitmap, &fattr->mode)) != 0)
goto xdr_error;
fattr->mode |= fmode;
goto xdr_error;
if ((status = decode_attr_time_modify(xdr, bitmap, &fattr->mtime)) != 0)
goto xdr_error;
- if ((status = verify_attr_len(xdr, savep, attrlen)) == 0) {
+ if ((status = decode_attr_mounted_on_fileid(xdr, bitmap, &fileid)) != 0)
+ goto xdr_error;
+ if (fattr->fileid == 0 && fileid != 0)
+ fattr->fileid = fileid;
+ if ((status = verify_attr_len(xdr, savep, attrlen)) == 0)
fattr->valid = NFS_ATTR_FATTR | NFS_ATTR_FATTR_V3 | NFS_ATTR_FATTR_V4;
- fattr->timestamp = jiffies;
- }
xdr_error:
- if (status != 0)
- printk(KERN_NOTICE "%s: xdr error %d!\n", __FUNCTION__, -status);
+ dprintk("%s: xdr returned %d\n", __FUNCTION__, -status);
return status;
}
status = verify_attr_len(xdr, savep, attrlen);
xdr_error:
- if (status != 0)
- printk(KERN_NOTICE "%s: xdr error %d!\n", __FUNCTION__, -status);
+ dprintk("%s: xdr returned %d!\n", __FUNCTION__, -status);
return status;
}
/*
* We create the owner, so we know a proper owner.id length is 4.
*/
-static int decode_lock_denied (struct xdr_stream *xdr, struct nfs_lock_denied *denied)
+static int decode_lock_denied (struct xdr_stream *xdr, struct file_lock *fl)
{
+ uint64_t offset, length, clientid;
uint32_t *p;
- uint32_t namelen;
+ uint32_t namelen, type;
READ_BUF(32);
- READ64(denied->offset);
- READ64(denied->length);
- READ32(denied->type);
- READ64(denied->owner.clientid);
+ READ64(offset);
+ READ64(length);
+ READ32(type);
+ if (fl != NULL) {
+ fl->fl_start = (loff_t)offset;
+ fl->fl_end = fl->fl_start + (loff_t)length - 1;
+ if (length == ~(uint64_t)0)
+ fl->fl_end = OFFSET_MAX;
+ fl->fl_type = F_WRLCK;
+ if (type & 1)
+ fl->fl_type = F_RDLCK;
+ fl->fl_pid = 0;
+ }
+ READ64(clientid);
READ32(namelen);
READ_BUF(namelen);
- if (namelen == 4)
- READ32(denied->owner.id);
return -NFS4ERR_DENIED;
}
-static int decode_lock(struct xdr_stream *xdr, struct nfs_lockres *res)
+static int decode_lock(struct xdr_stream *xdr, struct nfs_lock_res *res)
{
uint32_t *p;
int status;
status = decode_op_hdr(xdr, OP_LOCK);
if (status == 0) {
- READ_BUF(sizeof(nfs4_stateid));
- COPYMEM(&res->u.stateid, sizeof(res->u.stateid));
+ READ_BUF(sizeof(res->stateid.data));
+ COPYMEM(res->stateid.data, sizeof(res->stateid.data));
} else if (status == -NFS4ERR_DENIED)
- return decode_lock_denied(xdr, &res->u.denied);
+ return decode_lock_denied(xdr, NULL);
return status;
}
-static int decode_lockt(struct xdr_stream *xdr, struct nfs_lockres *res)
+static int decode_lockt(struct xdr_stream *xdr, struct nfs_lockt_res *res)
{
int status;
status = decode_op_hdr(xdr, OP_LOCKT);
if (status == -NFS4ERR_DENIED)
- return decode_lock_denied(xdr, &res->u.denied);
+ return decode_lock_denied(xdr, res->denied);
return status;
}
-static int decode_locku(struct xdr_stream *xdr, struct nfs_lockres *res)
+static int decode_locku(struct xdr_stream *xdr, struct nfs_locku_res *res)
{
uint32_t *p;
int status;
status = decode_op_hdr(xdr, OP_LOCKU);
if (status == 0) {
- READ_BUF(sizeof(nfs4_stateid));
- COPYMEM(&res->u.stateid, sizeof(res->u.stateid));
+ READ_BUF(sizeof(res->stateid.data));
+ COPYMEM(res->stateid.data, sizeof(res->stateid.data));
}
return status;
}
p += bmlen;
return decode_delegation(xdr, res);
xdr_error:
- printk(KERN_NOTICE "%s: xdr error!\n", __FUNCTION__);
+ dprintk("%s: Bitmap too large! Length = %u\n", __FUNCTION__, bmlen);
return -EIO;
}
struct kvec *iov = rcvbuf->head;
unsigned int nr, pglen = rcvbuf->page_len;
uint32_t *end, *entry, *p, *kaddr;
- uint32_t len, attrlen;
+ uint32_t len, attrlen, xlen;
int hdrlen, recvd, status;
status = decode_op_hdr(xdr, OP_READDIR);
return status;
READ_BUF(8);
COPYMEM(readdir->verifier.data, 8);
+ dprintk("%s: verifier = 0x%x%x\n",
+ __FUNCTION__,
+ ((u32 *)readdir->verifier.data)[0],
+ ((u32 *)readdir->verifier.data)[1]);
+
hdrlen = (char *) p - (char *) iov->iov_base;
recvd = rcvbuf->len - hdrlen;
BUG_ON(pglen + readdir->pgbase > PAGE_CACHE_SIZE);
kaddr = p = (uint32_t *) kmap_atomic(page, KM_USER0);
- end = (uint32_t *) ((char *)p + pglen + readdir->pgbase);
+ end = p + ((pglen + readdir->pgbase) >> 2);
entry = p;
for (nr = 0; *p++; nr++) {
- if (p + 3 > end)
+ if (end - p < 3)
goto short_pkt;
+ dprintk("cookie = %Lu, ", *((unsigned long long *)p));
p += 2; /* cookie */
len = ntohl(*p++); /* filename length */
if (len > NFS4_MAXNAMLEN) {
printk(KERN_WARNING "NFS: giant filename in readdir (len 0x%x)\n", len);
goto err_unmap;
}
- p += XDR_QUADLEN(len);
- if (p + 1 > end)
+ xlen = XDR_QUADLEN(len);
+ if (end - p < xlen + 1)
goto short_pkt;
+ dprintk("filename = %*s\n", len, (char *)p);
+ p += xlen;
len = ntohl(*p++); /* bitmap length */
- p += len;
- if (p + 1 > end)
+ if (end - p < len + 1)
goto short_pkt;
+ p += len;
attrlen = XDR_QUADLEN(ntohl(*p++));
- p += attrlen; /* attributes */
- if (p + 2 > end)
+ if (end - p < attrlen + 2)
goto short_pkt;
+ p += attrlen; /* attributes */
entry = p;
}
if (!nr && (entry[0] != 0 || entry[1] == 0))
kunmap_atomic(kaddr, KM_USER0);
return 0;
short_pkt:
+ dprintk("%s: short packet at entry %d\n", __FUNCTION__, nr);
entry[0] = entry[1] = 0;
/* truncate listing ? */
if (!nr) {
return decode_op_hdr(xdr, OP_RENEW);
}
+static int
+decode_restorefh(struct xdr_stream *xdr)
+{
+ return decode_op_hdr(xdr, OP_RESTOREFH);
+}
+
static int decode_getacl(struct xdr_stream *xdr, struct rpc_rqst *req,
size_t *acl_len)
{
attrlen, recvd);
return -EINVAL;
}
- if (attrlen <= *acl_len)
- xdr_read_pages(xdr, attrlen);
+ xdr_read_pages(xdr, attrlen);
*acl_len = attrlen;
- }
+ } else
+ status = -EOPNOTSUPP;
out:
return status;
READ_BUF(len);
return -NFSERR_CLID_INUSE;
} else
- return -nfs_stat_to_errno(nfserr);
+ return -nfs4_stat_to_errno(nfserr);
return 0;
}
if (status)
goto out;
status = decode_open_downgrade(&xdr, res);
+ if (status != 0)
+ goto out;
+ decode_getfattr(&xdr, res->fattr, res->server);
out:
return status;
}
/*
* Decode REMOVE response
*/
-static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, uint32_t *p, struct nfs4_change_info *cinfo)
+static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, uint32_t *p, struct nfs4_remove_res *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p);
if ((status = decode_compound_hdr(&xdr, &hdr)) != 0)
goto out;
- if ((status = decode_putfh(&xdr)) == 0)
- status = decode_remove(&xdr, cinfo);
+ if ((status = decode_putfh(&xdr)) != 0)
+ goto out;
+ if ((status = decode_remove(&xdr, &res->cinfo)) != 0)
+ goto out;
+ decode_getfattr(&xdr, res->dir_attr, res->server);
out:
return status;
}
goto out;
if ((status = decode_putfh(&xdr)) != 0)
goto out;
- status = decode_rename(&xdr, &res->old_cinfo, &res->new_cinfo);
+ if ((status = decode_rename(&xdr, &res->old_cinfo, &res->new_cinfo)) != 0)
+ goto out;
+ /* Current FH is target directory */
+ if (decode_getfattr(&xdr, res->new_fattr, res->server) != 0)
+ goto out;
+ if ((status = decode_restorefh(&xdr)) != 0)
+ goto out;
+ decode_getfattr(&xdr, res->old_fattr, res->server);
out:
return status;
}
/*
* Decode LINK response
*/
-static int nfs4_xdr_dec_link(struct rpc_rqst *rqstp, uint32_t *p, struct nfs4_change_info *cinfo)
+static int nfs4_xdr_dec_link(struct rpc_rqst *rqstp, uint32_t *p, struct nfs4_link_res *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
goto out;
if ((status = decode_putfh(&xdr)) != 0)
goto out;
- status = decode_link(&xdr, cinfo);
+ if ((status = decode_link(&xdr, &res->cinfo)) != 0)
+ goto out;
+ /*
+ * Note order: OP_LINK leaves the directory as the current
+ * filehandle.
+ */
+ if (decode_getfattr(&xdr, res->dir_attr, res->server) != 0)
+ goto out;
+ if ((status = decode_restorefh(&xdr)) != 0)
+ goto out;
+ decode_getfattr(&xdr, res->fattr, res->server);
out:
return status;
}
goto out;
if ((status = decode_putfh(&xdr)) != 0)
goto out;
+ if ((status = decode_savefh(&xdr)) != 0)
+ goto out;
if ((status = decode_create(&xdr,&res->dir_cinfo)) != 0)
goto out;
if ((status = decode_getfh(&xdr, res->fh)) != 0)
goto out;
- status = decode_getfattr(&xdr, res->fattr, res->server);
- if (status == NFS4ERR_DELAY)
- status = 0;
+ if (decode_getfattr(&xdr, res->fattr, res->server) != 0)
+ goto out;
+ if ((status = decode_restorefh(&xdr)) != 0)
+ goto out;
+ decode_getfattr(&xdr, res->dir_fattr, res->server);
out:
return status;
}
if (status)
goto out;
status = decode_close(&xdr, res);
+ if (status != 0)
+ goto out;
+ /*
+ * Note: Server may do delete on close for this file
+ * in which case the getattr call will fail with
+ * an ESTALE error. Shouldn't be a problem,
+ * though, since fattr->valid will remain unset.
+ */
+ decode_getfattr(&xdr, res->fattr, res->server);
out:
return status;
}
status = decode_putfh(&xdr);
if (status)
goto out;
+ status = decode_savefh(&xdr);
+ if (status)
+ goto out;
status = decode_open(&xdr, res);
if (status)
goto out;
status = decode_getfh(&xdr, &res->fh);
if (status)
goto out;
- status = decode_getfattr(&xdr, res->f_attr, res->server);
- if (status == NFS4ERR_DELAY)
- status = 0;
+ if (decode_getfattr(&xdr, res->f_attr, res->server) != 0)
+ goto out;
+ if ((status = decode_restorefh(&xdr)) != 0)
+ goto out;
+ decode_getfattr(&xdr, res->dir_attr, res->server);
out:
return status;
}
if (status)
goto out;
status = decode_open(&xdr, res);
+ if (status)
+ goto out;
+ decode_getfattr(&xdr, res->f_attr, res->server);
out:
return status;
}
/*
* Decode LOCK response
*/
-static int nfs4_xdr_dec_lock(struct rpc_rqst *rqstp, uint32_t *p, struct nfs_lockres *res)
+static int nfs4_xdr_dec_lock(struct rpc_rqst *rqstp, uint32_t *p, struct nfs_lock_res *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
/*
* Decode LOCKT response
*/
-static int nfs4_xdr_dec_lockt(struct rpc_rqst *rqstp, uint32_t *p, struct nfs_lockres *res)
+static int nfs4_xdr_dec_lockt(struct rpc_rqst *rqstp, uint32_t *p, struct nfs_lockt_res *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
/*
* Decode LOCKU response
*/
-static int nfs4_xdr_dec_locku(struct rpc_rqst *rqstp, uint32_t *p, struct nfs_lockres *res)
+static int nfs4_xdr_dec_locku(struct rpc_rqst *rqstp, uint32_t *p, struct nfs_locku_res *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
if (status)
goto out;
status = decode_write(&xdr, res);
+ if (status)
+ goto out;
+ decode_getfattr(&xdr, res->fattr, res->server);
if (!status)
status = res->count;
out:
if (status)
goto out;
status = decode_commit(&xdr, res);
+ if (status)
+ goto out;
+ decode_getfattr(&xdr, res->fattr, res->server);
out:
return status;
}
if (!status)
status = decode_fsinfo(&xdr, fsinfo);
if (!status)
- status = -nfs_stat_to_errno(hdr.status);
+ status = -nfs4_stat_to_errno(hdr.status);
return status;
}
if (!status)
status = decode_setclientid(&xdr, clp);
if (!status)
- status = -nfs_stat_to_errno(hdr.status);
+ status = -nfs4_stat_to_errno(hdr.status);
return status;
}
if (!status)
status = decode_fsinfo(&xdr, fsinfo);
if (!status)
- status = -nfs_stat_to_errno(hdr.status);
+ status = -nfs4_stat_to_errno(hdr.status);
return status;
}
/*
* DELEGRETURN request
*/
-static int nfs4_xdr_dec_delegreturn(struct rpc_rqst *rqstp, uint32_t *p, void *dummy)
+static int nfs4_xdr_dec_delegreturn(struct rpc_rqst *rqstp, uint32_t *p, struct nfs4_delegreturnres *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p);
status = decode_compound_hdr(&xdr, &hdr);
- if (status == 0) {
- status = decode_putfh(&xdr);
- if (status == 0)
- status = decode_delegreturn(&xdr);
- }
+ if (status != 0)
+ goto out;
+ status = decode_putfh(&xdr);
+ if (status != 0)
+ goto out;
+ status = decode_delegreturn(&xdr);
+ decode_getfattr(&xdr, res->fattr, res->server);
+out:
+ return status;
+}
+
+/*
+ * FS_LOCATIONS request
+ */
+static int nfs4_xdr_dec_fs_locations(struct rpc_rqst *req, uint32_t *p, struct nfs4_fs_locations *res)
+{
+ struct xdr_stream xdr;
+ struct compound_hdr hdr;
+ int status;
+
+ xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
+ status = decode_compound_hdr(&xdr, &hdr);
+ if (status != 0)
+ goto out;
+ if ((status = decode_putfh(&xdr)) != 0)
+ goto out;
+ if ((status = decode_lookup(&xdr)) != 0)
+ goto out;
+ xdr_enter_page(&xdr, PAGE_SIZE);
+ status = decode_getfattr(&xdr, &res->fattr, res->server);
+out:
return status;
}
}
len = XDR_QUADLEN(ntohl(*p++)); /* attribute buffer length */
if (len > 0) {
+ if (bitmap[0] & FATTR4_WORD0_RDATTR_ERROR) {
+ bitmap[0] &= ~FATTR4_WORD0_RDATTR_ERROR;
+ /* Ignore the return value of rdattr_error for now */
+ p++;
+ len--;
+ }
if (bitmap[0] == 0 && bitmap[1] == FATTR4_WORD1_MOUNTED_ON_FILEID)
xdr_decode_hyper(p, &entry->ino);
else if (bitmap[0] == FATTR4_WORD0_FILEID)
{ NFS4ERR_DQUOT, EDQUOT },
{ NFS4ERR_STALE, ESTALE },
{ NFS4ERR_BADHANDLE, EBADHANDLE },
+ { NFS4ERR_BADOWNER, EINVAL },
+ { NFS4ERR_BADNAME, EINVAL },
{ NFS4ERR_BAD_COOKIE, EBADCOOKIE },
{ NFS4ERR_NOTSUPP, ENOTSUPP },
{ NFS4ERR_TOOSMALL, ETOOSMALL },
* This one is used jointly by NFSv2 and NFSv3.
*/
static int
-nfs_stat_to_errno(int stat)
+nfs4_stat_to_errno(int stat)
{
int i;
for (i = 0; nfs_errtbl[i].stat != -1; i++) {
.p_encode = (kxdrproc_t) nfs4_xdr_##argtype, \
.p_decode = (kxdrproc_t) nfs4_xdr_##restype, \
.p_bufsiz = MAX(NFS4_##argtype##_sz,NFS4_##restype##_sz) << 2, \
+ .p_statidx = NFSPROC4_CLNT_##proc, \
+ .p_name = #proc, \
}
struct rpc_procinfo nfs4_procedures[] = {
PROC(DELEGRETURN, enc_delegreturn, dec_delegreturn),
PROC(GETACL, enc_getacl, dec_getacl),
PROC(SETACL, enc_setacl, dec_setacl),
+ PROC(FS_LOCATIONS, enc_fs_locations, dec_fs_locations),
};
struct rpc_version nfs_version4 = {
.number = 4,
- .nrprocs = sizeof(nfs4_procedures)/sizeof(nfs4_procedures[0]),
+ .nrprocs = ARRAY_SIZE(nfs4_procedures),
.procs = nfs4_procedures
};
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff