diff options
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 121 | ||||
| -rw-r--r-- | fs/nfsd/xdr4.h | 3 |
2 files changed, 77 insertions, 47 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index bb22f53c7ba9..8e1e560effa2 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -2771,28 +2771,33 @@ out: #define op_encode_channel_attrs_maxsz (6 + 1 + 1) -static inline u32 nfsd4_only_status_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_only_status_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size) * sizeof(__be32); } -static inline u32 nfsd4_status_stateid_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_status_stateid_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_stateid_maxsz)* sizeof(__be32); } -static inline u32 nfsd4_access_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_access_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { /* ac_supported, ac_resp_access */ return (op_encode_hdr_size + 2)* sizeof(__be32); } -static inline u32 nfsd4_commit_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_commit_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_verifier_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_create_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_create_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_change_info_maxsz + nfs4_fattr_bitmap_maxsz) * sizeof(__be32); @@ -2803,10 +2808,10 @@ static inline u32 nfsd4_create_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op * the op prematurely if the estimate is too large. We may turn off splice * reads unnecessarily. */ -static inline u32 nfsd4_getattr_rsize(struct svc_rqst *rqstp, - struct nfsd4_op *op) +static u32 nfsd4_getattr_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { - u32 *bmap = op->u.getattr.ga_bmval; + const u32 *bmap = op->u.getattr.ga_bmval; u32 bmap0 = bmap[0], bmap1 = bmap[1], bmap2 = bmap[2]; u32 ret = 0; @@ -2841,24 +2846,28 @@ static inline u32 nfsd4_getattr_rsize(struct svc_rqst *rqstp, return ret; } -static inline u32 nfsd4_getfh_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_getfh_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 1) * sizeof(__be32) + NFS4_FHSIZE; } -static inline u32 nfsd4_link_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_link_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_change_info_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_lock_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_lock_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_lock_denied_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_open_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_open_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_stateid_maxsz + op_encode_change_info_maxsz + 1 @@ -2866,7 +2875,8 @@ static inline u32 nfsd4_open_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) + op_encode_delegation_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_read_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_read_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { u32 maxcount = 0, rlen = 0; @@ -2876,7 +2886,8 @@ static inline u32 nfsd4_read_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) return (op_encode_hdr_size + 2 + XDR_QUADLEN(rlen)) * sizeof(__be32); } -static inline u32 nfsd4_read_plus_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_read_plus_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { u32 maxcount = svc_max_payload(rqstp); u32 rlen = min(op->u.read.rd_length, maxcount); @@ -2890,7 +2901,8 @@ static inline u32 nfsd4_read_plus_rsize(struct svc_rqst *rqstp, struct nfsd4_op return (op_encode_hdr_size + 2 + seg_len + XDR_QUADLEN(rlen)) * sizeof(__be32); } -static inline u32 nfsd4_readdir_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_readdir_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { u32 maxcount = 0, rlen = 0; @@ -2901,59 +2913,68 @@ static inline u32 nfsd4_readdir_rsize(struct svc_rqst *rqstp, struct nfsd4_op *o XDR_QUADLEN(rlen)) * sizeof(__be32); } -static inline u32 nfsd4_readlink_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_readlink_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 1) * sizeof(__be32) + PAGE_SIZE; } -static inline u32 nfsd4_remove_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_remove_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_change_info_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_rename_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_rename_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_change_info_maxsz + op_encode_change_info_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_sequence_rsize(struct svc_rqst *rqstp, - struct nfsd4_op *op) +static u32 nfsd4_sequence_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + XDR_QUADLEN(NFS4_MAX_SESSIONID_LEN) + 5) * sizeof(__be32); } -static inline u32 nfsd4_test_stateid_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_test_stateid_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 1 + op->u.test_stateid.ts_num_ids) * sizeof(__be32); } -static inline u32 nfsd4_setattr_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_setattr_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + nfs4_fattr_bitmap_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_secinfo_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_secinfo_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + RPC_AUTH_MAXFLAVOR * (4 + XDR_QUADLEN(GSS_OID_MAX_LEN))) * sizeof(__be32); } -static inline u32 nfsd4_setclientid_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_setclientid_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 2 + XDR_QUADLEN(NFS4_VERIFIER_SIZE)) * sizeof(__be32); } -static inline u32 nfsd4_write_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_write_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 2 + op_encode_verifier_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_exchange_id_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_exchange_id_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 2 + 1 + /* eir_clientid, eir_sequenceid */\ 1 + 1 + /* eir_flags, spr_how */\ @@ -2967,14 +2988,16 @@ static inline u32 nfsd4_exchange_id_rsize(struct svc_rqst *rqstp, struct nfsd4_o 0 /* ignored eir_server_impl_id contents */) * sizeof(__be32); } -static inline u32 nfsd4_bind_conn_to_session_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_bind_conn_to_session_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + \ XDR_QUADLEN(NFS4_MAX_SESSIONID_LEN) + /* bctsr_sessid */\ 2 /* bctsr_dir, use_conn_in_rdma_mode */) * sizeof(__be32); } -static inline u32 nfsd4_create_session_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_create_session_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + \ XDR_QUADLEN(NFS4_MAX_SESSIONID_LEN) + /* sessionid */\ @@ -2983,7 +3006,8 @@ static inline u32 nfsd4_create_session_rsize(struct svc_rqst *rqstp, struct nfsd op_encode_channel_attrs_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_copy_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_copy_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 1 /* wr_callback */ + @@ -2995,16 +3019,16 @@ static inline u32 nfsd4_copy_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) 1 /* cr_synchronous */) * sizeof(__be32); } -static inline u32 nfsd4_offload_status_rsize(struct svc_rqst *rqstp, - struct nfsd4_op *op) +static u32 nfsd4_offload_status_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 2 /* osr_count */ + 1 /* osr_complete<1> optional 0 for now */) * sizeof(__be32); } -static inline u32 nfsd4_copy_notify_rsize(struct svc_rqst *rqstp, - struct nfsd4_op *op) +static u32 nfsd4_copy_notify_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 3 /* cnr_lease_time */ + @@ -3019,7 +3043,8 @@ static inline u32 nfsd4_copy_notify_rsize(struct svc_rqst *rqstp, } #ifdef CONFIG_NFSD_PNFS -static inline u32 nfsd4_getdeviceinfo_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_getdeviceinfo_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { u32 maxcount = 0, rlen = 0; @@ -3037,7 +3062,8 @@ static inline u32 nfsd4_getdeviceinfo_rsize(struct svc_rqst *rqstp, struct nfsd4 * so we need to define an arbitrary upper bound here. */ #define MAX_LAYOUT_SIZE 128 -static inline u32 nfsd4_layoutget_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_layoutget_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 1 /* logr_return_on_close */ + @@ -3046,14 +3072,16 @@ static inline u32 nfsd4_layoutget_rsize(struct svc_rqst *rqstp, struct nfsd4_op MAX_LAYOUT_SIZE) * sizeof(__be32); } -static inline u32 nfsd4_layoutcommit_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_layoutcommit_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 1 /* locr_newsize */ + 2 /* ns_size */) * sizeof(__be32); } -static inline u32 nfsd4_layoutreturn_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_layoutreturn_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 1 /* lrs_stateid */ + @@ -3062,13 +3090,14 @@ static inline u32 nfsd4_layoutreturn_rsize(struct svc_rqst *rqstp, struct nfsd4_ #endif /* CONFIG_NFSD_PNFS */ -static inline u32 nfsd4_seek_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) +static u32 nfsd4_seek_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + 3) * sizeof(__be32); } -static inline u32 nfsd4_getxattr_rsize(struct svc_rqst *rqstp, - struct nfsd4_op *op) +static u32 nfsd4_getxattr_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { u32 maxcount, rlen; @@ -3078,14 +3107,14 @@ static inline u32 nfsd4_getxattr_rsize(struct svc_rqst *rqstp, return (op_encode_hdr_size + 1 + XDR_QUADLEN(rlen)) * sizeof(__be32); } -static inline u32 nfsd4_setxattr_rsize(struct svc_rqst *rqstp, - struct nfsd4_op *op) +static u32 nfsd4_setxattr_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_change_info_maxsz) * sizeof(__be32); } -static inline u32 nfsd4_listxattrs_rsize(struct svc_rqst *rqstp, - struct nfsd4_op *op) +static u32 nfsd4_listxattrs_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { u32 maxcount, rlen; @@ -3095,8 +3124,8 @@ static inline u32 nfsd4_listxattrs_rsize(struct svc_rqst *rqstp, return (op_encode_hdr_size + 4 + XDR_QUADLEN(rlen)) * sizeof(__be32); } -static inline u32 nfsd4_removexattr_rsize(struct svc_rqst *rqstp, - struct nfsd4_op *op) +static u32 nfsd4_removexattr_rsize(const struct svc_rqst *rqstp, + const struct nfsd4_op *op) { return (op_encode_hdr_size + op_encode_change_info_maxsz) * sizeof(__be32); diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h index 466e2786fc97..7fcbc7a46c15 100644 --- a/fs/nfsd/xdr4.h +++ b/fs/nfsd/xdr4.h @@ -889,7 +889,8 @@ struct nfsd4_operation { u32 op_flags; char *op_name; /* Try to get response size before operation */ - u32 (*op_rsize_bop)(struct svc_rqst *, struct nfsd4_op *); + u32 (*op_rsize_bop)(const struct svc_rqst *rqstp, + const struct nfsd4_op *op); void (*op_get_currentstateid)(struct nfsd4_compound_state *, union nfsd4_op_u *); void (*op_set_currentstateid)(struct nfsd4_compound_state *, |